{"id":12288,"date":"2021-07-09T16:41:50","date_gmt":"2021-07-09T14:41:50","guid":{"rendered":"https:\/\/g100.us\/?p=12288"},"modified":"2021-11-09T09:49:36","modified_gmt":"2021-11-09T08:49:36","slug":"best-m-2-pcie-adapters-for-nvme-ssds","status":"publish","type":"post","link":"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/","title":{"rendered":"5 Best M.2 PCIe Adapters (For Mounting and Speeding Up Your M.2 NVMe SSDs)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_39 counter-hierarchy ez-toc-counter ez-toc-container-direction\">\n<p class=\"ez-toc-title\">TABLE OF CONTENTS<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-66844778a5c9d\" class=\"cssicon\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #7f11e0;color:#7f11e0\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\" \/><\/svg><svg style=\"fill: #7f11e0;color:#7f11e0\" class=\"arrow-unsorted-368013\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\" \/><\/svg><\/span><\/label><label for=\"ez-toc-cssicon-toggle-item-66844778a5c9d\" class=\"cssiconcheckbox\">1<\/label><input type=\"checkbox\" id=\"ez-toc-cssicon-toggle-item-66844778a5c9d\" checked><nav><ul class=\"ez-toc-list ez-toc-list-level-1 \"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#What_%CE%99s_an_M2_PCIe_Adapter\" title=\"What \u0399s an M.2 PCIe Adapter?\">What \u0399s an M.2 PCIe Adapter?<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#What_Are_M2_PCIe_Adapters_Used_For\" title=\"What Are M.2 PCIe Adapters Used For?\">What Are M.2 PCIe Adapters Used For?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#M2_PCIe_Adapter_vs_M2_to_PCIe_Riser\" title=\"M.2 PCIe Adapter vs M.2 to PCIe Riser\">M.2 PCIe Adapter vs M.2 to PCIe Riser<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Benefits_of_Using_an_M2_PCIe_Adapter\" title=\"Benefits of Using an M.2 PCIe Adapter\">Benefits of Using an M.2 PCIe Adapter<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Additional_High-End_Storage\" title=\"Additional High-End Storage\">Additional High-End Storage<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Ability_to_Make_Use_of_RAID\" title=\"Ability to Make Use of RAID\">Ability to Make Use of RAID<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Possibility_to_Provide_Heatsinks_if_the_M2_Slot_Is_Uncovered\" title=\"Possibility to Provide Heatsinks if the M.2 Slot Is Uncovered\">Possibility to Provide Heatsinks if the M.2 Slot Is Uncovered<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Take_Advantage_of_Unused_PCIe_Slots\" title=\"Take Advantage of Unused PCIe Slots\">Take Advantage of Unused PCIe Slots<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Drawbacks_of_using_M2_PCIe_Adapters\" title=\"Drawbacks of using M.2 PCIe Adapters\">Drawbacks of using M.2 PCIe Adapters<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#It_Occupies_PCIe_Slots_Lanes_That_Are_Limited_might_obstruct_other_components\" title=\"It Occupies PCIe Slots &amp; Lanes That Are Limited &amp; might obstruct other components\">It Occupies PCIe Slots &amp; Lanes That Are Limited &amp; might obstruct other components<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#May_Take_PCIe_Lanes_from_the_GPU_Chipset_Dependent\" title=\"May Take PCIe Lanes from the GPU (Chipset Dependent)\">May Take PCIe Lanes from the GPU (Chipset Dependent)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Installation_Difficulties\" title=\"Installation Difficulties\">Installation Difficulties<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Do_NVMe_SSDs_That_Are_Mounted_on_an_M2_PCIe_Adapter_Perform_Better\" title=\"Do NVMe SSDs That Are Mounted on an M.2 PCIe Adapter Perform Better?\">Do NVMe SSDs That Are Mounted on an M.2 PCIe Adapter Perform Better?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#How_to_Pick_an_M2_PCIe_Adapter\" title=\"How to Pick an M.2 PCIe Adapter\">How to Pick an M.2 PCIe Adapter<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#How_Many_Additional_SSDs_Do_You_Need\" title=\"How Many Additional SSDs Do You Need?\">How Many Additional SSDs Do You Need?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Do_You_Need_a_Heatsink\" title=\"Do You Need a Heatsink?\">Do You Need a Heatsink?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Is_Your_SSD_Compatible_With_the_Adapter\" title=\"Is Your SSD Compatible With the Adapter?\">Is Your SSD Compatible With the Adapter?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#How_Many_PCIe_Lanes_Do_You_Have_to_Spare\" title=\"How Many PCIe Lanes Do You Have to Spare?\">How Many PCIe Lanes Do You Have to Spare?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Will_the_M2_PCIe_Adapter_Fit_In_Your_Case\" title=\"Will the M.2 PCIe Adapter Fit In Your Case?\">Will the M.2 PCIe Adapter Fit In Your Case?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Will_Your_Motherboard_Support_the_M2_PCIe_Adapter\" title=\"Will Your Motherboard Support the M.2 PCIe Adapter?\">Will Your Motherboard Support the M.2 PCIe Adapter?<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#5_Best_M2_PCIe_Adapters\" title=\"5 Best M.2 PCIe Adapters\">5 Best M.2 PCIe Adapters<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#5_Best_Single_M2_PCIe_Adapter_x4_PCIe_Lanes_StarTech_PEX4M2E1\" title=\"5) Best Single M.2 PCIe Adapter (x4 PCIe Lanes) StarTech PEX4M2E1\">5) Best Single M.2 PCIe Adapter (x4 PCIe Lanes) StarTech PEX4M2E1<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#4_Best_Heatsinked_Single_NVMe_M2_PCIe_Adapter_x4_PCIe_Lanes_Sabrent_NVMe_EC-PCI-E\" title=\"4) Best Heatsinked Single NVMe M.2 PCIe Adapter (x4 PCIe Lanes) Sabrent NVMe EC-PCI-E\">4) Best Heatsinked Single NVMe M.2 PCIe Adapter (x4 PCIe Lanes) Sabrent NVMe EC-PCI-E<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#3_Best_NVMe_SATA_M2_PCIe_Adapter_x4_PCIe_Lanes_SilverStone_Technology_ECM22\" title=\"3) Best NVMe &amp; SATA M.2 PCIe Adapter (x4 PCIe Lanes) SilverStone Technology ECM22\">3) Best NVMe &amp; SATA M.2 PCIe Adapter (x4 PCIe Lanes) SilverStone Technology ECM22<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#2_Best_Double_NVMe_M2_PCIe_Adapter_x8_PCIe_Lanes_StarTech_PEX8M2E2\" title=\"2) Best Double NVMe M.2 PCIe Adapter (x8 PCIe Lanes) StarTech PEX8M2E2\">2) Best Double NVMe M.2 PCIe Adapter (x8 PCIe Lanes) StarTech PEX8M2E2<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#1_Best_Workstation_M2_PCIe_Adapter_x16_PCIe_Lanes_Gigabyte_AORUS_AIC_Adaptor\" title=\"1) Best Workstation M.2 PCIe Adapter (x16 PCIe Lanes) Gigabyte AORUS AIC Adaptor\">1) Best Workstation M.2 PCIe Adapter (x16 PCIe Lanes) Gigabyte AORUS AIC Adaptor<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/g100.us\/best-m-2-pcie-adapters-for-nvme-ssds\/#Over_to_you\" title=\"Over to you\">Over to you<\/a><\/li><\/ul><\/nav><\/div>\n<p>The amount of allotted M.2 slots on a motherboard, and the indispensable functionality and performance of new NVMe Solid State Drives (SSD), have made PCIe adapters all the more prevalent.<\/p>\n<p>With this simple and inexpensive \u2013 yet incredibly useful \u2013 piece of hardware, you can go as far as to multiply the amount and performance of M.2 SSDs connected to your computer.<\/p>\n<p>In this article, we will provide you with all the necessary knowledge needed to determine which M.2 to PCIe adapter is best for your needs. We will also mention their hardware requirements, and inherent advantages &amp; disadvantages.<!--more--><\/p>\n<p>Finally, we will list our top picks for the five best M.2 to PCIe adapters on the market; categorized into their intended use and functionality.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_%CE%99s_an_M2_PCIe_Adapter\"><\/span>What \u0399s an M.2 PCIe Adapter?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Before getting down to the nitty-gritty, let\u2019s first take a look at what exactly M.2 PCIe add-in cards are.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_Are_M2_PCIe_Adapters_Used_For\"><\/span>What Are M.2 PCIe Adapters Used For?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>These adapters are made to occupy PCI Express slot(s) on your motherboard, and can be used to power additional SSD storage in the M.2 form factor; which can either be NVMe drives or SATA drives.<\/p>\n<div id=\"attachment_12311\" style=\"width: 870px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12311\" decoding=\"async\" class=\"size-full wp-image-12311\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1.jpg\" alt=\"Asus HYPER M.2 X16 CARD M.2 PCIE Adapter\" width=\"870\" height=\"400\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1.jpg 870w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1-300x138.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1-768x353.jpg 768w\" sizes=\"(max-width: 870px) 100vw, 870px\"><\/noscript><img aria-describedby=\"caption-attachment-12311\" decoding=\"async\" class=\"size-full wp-image-12311 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20870%20400%22%3E%3C%2Fsvg%3E\" alt=\"Asus HYPER M.2 X16 CARD M.2 PCIE Adapter\" width=\"870\" height=\"400\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20870%20400%22%3E%3C%2Fsvg%3E 870w\" sizes=\"(max-width: 870px) 100vw, 870px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1.jpg 870w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1-300x138.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1-768x353.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/design1.jpg\"><p id=\"caption-attachment-12311\" class=\"wp-caption-text\">4-Way M.2 PCIe Adapter Card from Asus<\/p><\/div>\n<p>Motherboards only come with a limited number of dedicated M.2 slots: usually one to three in number. Therefore, utilizing an M.2 PCIe adapter allows you to increase your storage capacities via the fastest SSD interface available while taking advantage of superfluous CPU PCIe lanes.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"M2_PCIe_Adapter_vs_M2_to_PCIe_Riser\"><\/span>M.2 PCIe Adapter vs M.2 to PCIe Riser<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Though many times referred to as an M.2 PCIe adapter, the <a class=\"thirstylink\" title=\"EXPLOMOS M.2 Key M NGFF to PCI-E 4X Adapter Card, 4 PIN Power Cable (2 Pack)\" href=\"https:\/\/g100.us\/recommends\/explomos-m-2-key-m-ngff-to-pci-e-4x-adapter-card-4-pin-power-cable-2-pack\/\" target=\"_blank\" rel=\"nofollow noindex noopener noreferrer\">M.2 to PCIe <em>riser<\/em><\/a> is antithetical in nature.<\/p>\n<p>Instead of occupying a motherboard\u2019s PCIe slot to allow more room for additional M.2 SSDs, it uses a motherboard's M.2 slot to create a new PCIe x4 slot.<\/p>\n<div id=\"attachment_12312\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12312\" decoding=\"async\" class=\"wp-image-12312\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1.jpg\" alt=\"M.2 PCIE Riser\" width=\"500\" height=\"489\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1.jpg 920w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1-300x293.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1-768x751.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12312\" decoding=\"async\" class=\"wp-image-12312 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20489%22%3E%3C%2Fsvg%3E\" alt=\"M.2 PCIE Riser\" width=\"500\" height=\"489\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20489%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1.jpg 920w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1-300x293.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1-768x751.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61V7t6GEr8L._AC_SL1000_1.jpg\"><p id=\"caption-attachment-12312\" class=\"wp-caption-text\">Not to be confused with this M.2 PCIE Riser<\/p><\/div>\n<p>This is useful for those who wish to add additional GPUs to their build, or to add a PCIe slot on a smaller form-factor motherboard; which typically only has one.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Benefits_of_Using_an_M2_PCIe_Adapter\"><\/span>Benefits of Using an M.2 PCIe Adapter<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Now that we have a basic idea of what constitutes this hardware component, let\u2019s take a look at what benefits we can reap from its use.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Additional_High-End_Storage\"><\/span>Additional High-End Storage<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>NVMe SSDs are the most powerful storage units available in the consumer market, and their performance only grows as PCIe technology evolves.<\/p>\n<p>AMD has been providing support for the fourth generation of the <a href=\"https:\/\/g100.us\/guide-to-pcie-lanes\/\">PCIe interface<\/a> since their Zen 2 CPUs. Now, with the launch of their 11<sup>th<\/sup> generation processors, Intel also provides support for this interface.<\/p>\n<p>Still, manufacturers continue to release PCI Express 3.0 compatible SSDs, as they maintain high value at an affordable price. What\u2019s great about PCIe 4.0 (and 3.0) is that they are backwards compatible.<\/p>\n<p>This means you can use your NVMe 3.0 SSD on a PCIe 4.0 lane, or you can use an NVMe 4.0 SSD on a PCIe 3.0 lane (albeit with slower transfer speeds).<\/p>\n<p><strong>Also note, that M.2 PCIe adapters are interposers that adapt to the mechanical interface in which they are applied.<\/strong><\/p>\n<p>Therefore, though many times listed as PCIe 3.0, M.2 PCIe adapters can also be plugged into PCIe 4.0 slots.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ability_to_Make_Use_of_RAID\"><\/span>Ability to Make Use of RAID<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A Redundant Array of Inexpensive Disks (RAID) can be made \u2013 or complemented \u2013 with the use of an M.2 PCIe adapter; depending on what configuration you wish to use.<\/p>\n<p>Different configurations facilitate different end-goals, so you can opt for a performance boost, enhanced data reliability, or even both.<\/p>\n<h4>How Does RAID Work?<\/h4>\n<p>The performance amplification is facilitated by the striping of information across multiple storage drives. This allows the data to be accessed within just a fraction of the time that is normally necessary, as the performance of the SSDs is effectively pooled.<\/p>\n<div id=\"attachment_12314\" style=\"width: 1759px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12314\" decoding=\"async\" class=\"wp-image-12314 size-full\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte.jpg\" alt=\"M.2 PCIe Adapter for NVME SSDs from Gigabyte\" width=\"1759\" height=\"912\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte.jpg 1759w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-300x156.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-1024x531.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-768x398.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-1536x796.jpg 1536w\" sizes=\"(max-width: 1759px) 100vw, 1759px\"><\/noscript><img aria-describedby=\"caption-attachment-12314\" decoding=\"async\" class=\"wp-image-12314 size-full lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201759%20912%22%3E%3C%2Fsvg%3E\" alt=\"M.2 PCIe Adapter for NVME SSDs from Gigabyte\" width=\"1759\" height=\"912\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201759%20912%22%3E%3C%2Fsvg%3E 1759w\" sizes=\"(max-width: 1759px) 100vw, 1759px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte.jpg 1759w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-300x156.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-1024x531.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-768x398.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte-1536x796.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/M.2-PCIe-Adapter-for-NVME-SSDs-from-Gigabyte.jpg\"><p id=\"caption-attachment-12314\" class=\"wp-caption-text\">Inside view of a 4-Way M.2 PCIe Adapter with RAID capability (Gigabyte)<\/p><\/div>\n<p>Redundancy is then accomplished by utilizing additional storage drives to backup the information processed via the method above.<\/p>\n<p>In fact, with a four-way M.2 PCIe adapter \u2013 and its accompanying NVMe SSDs in RAID 10 mode \u2013 you can see more than double the performance of a standard NVMe drive.<\/p>\n<p>Additionally, this four-way RAID configuration also allows for an extra safety net, generated by the information being spread across the four NVMe drives.<\/p>\n<h4>What Type of Performance Boost Can You Expect?<\/h4>\n<p>Important to mention, is that this boost in performance is mostly relevant in terms of the SSD's <em>sequential<\/em> read, and write speeds.<\/p>\n<p>Single Queue Depth (QD) 4KB random read speeds are entirely unaffected, as the request can only be completed after the data has been sufficiently supplied; for there are no buffers or queues to shorten the process.<\/p>\n<p>Higher 4KiB random read speeds can be seen as the queue depth increases, but there are certainly diminishing returns after 4K QD16.<\/p>\n<h4>Raid Configurations<\/h4>\n<p>Below is a quick rundown of the three most common types of RAID configurations:<\/p>\n<ul>\n<li><strong>RAID 0 (Striping):<\/strong> Made for performance over reliability, RAID 0 merges information across two or more disks, theoretically multiplying the performance by the number of utilized drives. Its drawback is that there is no redundancy; so if one drive fails, information is lost across all drives.<\/li>\n<li><strong>RAID 1 (Mirroring):<\/strong> Antithetical to RAID 0, RAID 1 mirrors information across SSDs, in order to provide a safety measure for the stored data. The downside: the same amount of bytes will take up twice the capacity.<\/li>\n<li><strong>RAID 10 (1+0):<\/strong> Making use of both RAID 0 and RAID 1, RAID 10 uses four or more drives so that half are used for striping, and half are used for mirroring. This way, both performance, and reliability are achieved, though the capacity limitation of RAID 1 still stands.<\/li>\n<\/ul>\n<p><noscript><img decoding=\"async\" class=\"alignnone wp-image-12467 size-full\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations.jpg\" alt=\"Raid Configurations - How RAID works\" width=\"1500\" height=\"1500\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-300x300.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-1024x1024.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-150x150.jpg 150w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-768x768.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\"><\/noscript><img decoding=\"async\" class=\"alignnone wp-image-12467 size-full lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201500%201500%22%3E%3C%2Fsvg%3E\" alt=\"Raid Configurations - How RAID works\" width=\"1500\" height=\"1500\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%201500%201500%22%3E%3C%2Fsvg%3E 1500w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-300x300.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-1024x1024.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-150x150.jpg 150w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations-768x768.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Raid-Configurations.jpg\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Possibility_to_Provide_Heatsinks_if_the_M2_Slot_Is_Uncovered\"><\/span>Possibility to Provide Heatsinks if the M.2 Slot Is Uncovered<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A motherboard\u2019s model will determine how many M.2 slots will be included, where they will be situated, and whether or not they include a cover or heatsink.<\/p>\n<p>Some entry-level motherboards, for example, will not include heat <a href=\"https:\/\/g100.us\/which-m2-slot\/\">spreaders for their M.2 slots<\/a>, and smaller form-factors may have an M.2 slot on the back side of the motherboard.<\/p>\n<p>Without a heatsink, SSDs will have no means of being cooled; other than performance throttling. In some cases, a separate heatsink can be purchased and placed atop the M.2 drive, but depending on the setup (e.g. a bulky GPU) there may not be adequate room.<\/p>\n<p>An M.2 PCIe card can house such storage drives, and provide a heatsink (or space for one) so that optimal temperatures can be maintained.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Take_Advantage_of_Unused_PCIe_Slots\"><\/span>Take Advantage of Unused PCIe Slots<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you are like one of many people who have only used their motherboard\u2019s PCIe slots to plug in a GPU, then you will find great utility from an M.2 PCIe adapter. Especially because the motherboard\u2019s chipset has a limited amount of PCIe lanes it can access.<\/p>\n<p>By using the PCIe slot, you then begin taking advantage of your CPU\u2019s PCIe lanes, which are otherwise untapped. (You'll have to utilize a PCIe-Slot that is hooked up to the CPU, usually the two topmost PCIe-Slots)<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12468\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots.jpg\" alt=\"Take Advantage of Unused PCIe Slots\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12468 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Take Advantage of Unused PCIe Slots\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Take-Advantage-of-Unused-PCIe-Slots.jpg\"><\/p>\n<p>Therefore, the M.2 PCIe adapter allows you to add high-end NVMe storage, and\/or relocate your existing drives from M.2 slots onto the M.2 PCIe adapter itself.<\/p>\n<p>This allows you to avoid any performance throttling or bottlenecking, which can be caused by overloading your chipset\u2019s allotted PCIe lanes.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Drawbacks_of_using_M2_PCIe_Adapters\"><\/span>Drawbacks of using M.2 PCIe Adapters<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Though mostly outweighed by its merits, the M.2 PCIe adapter is not without its inherent disadvantages. Let\u2019s take a look at the most common complaints when it comes to the application of this peripheral.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"It_Occupies_PCIe_Slots_Lanes_That_Are_Limited_might_obstruct_other_components\"><\/span>It Occupies PCIe Slots &amp; Lanes That Are Limited &amp; might obstruct other components<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Of course, there are two sides to every coin, and such is the case when it comes to occupying PCI Express slots, and their accompanying CPU PCIe lanes - or obstructing other components.<\/p>\n<p>Though you may not have a use for the extra lanes now, a case may arise where they are needed.<\/p>\n<p>Zen 2 and Zen 3 Ryzen CPUs come with an identical amount of PCIe lanes (24); though four go toward the chipset.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12466\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors.jpg\" alt=\"PCIE lanes in consumer vs HEDT processors\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12466 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"PCIE lanes in consumer vs HEDT processors\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/PCIE-lanes-in-consumer-vs-HEDT-processors.jpg\"><\/p>\n<p>Intel 11<sup>th<\/sup> generation CPUs also allow for up to 20 usable lanes. For a rundown of the differences between Intel and AMD CPUs, check our <a href=\"https:\/\/g100.us\/intel-core-vs-amd-ryzen\/\">relevant article<\/a>.<\/p>\n<p>If you place a GPU into the x16 slot, you will only have four to spare. These could be used for a sound card, a <a href=\"https:\/\/www.asus.com\/Motherboards-Components\/Motherboards\/Accessories\/ThunderboltEX-4\/\" target=\"_blank\" rel=\"noopener\">Thunderbolt adapter<\/a>, or even a second GPU.<\/p>\n<p>A Threadripper TRX40 setup allows up to 56 lanes from the CPU, and 16 lanes from the chipset, for a total amount of 72 usable PCIe 4.0 lanes; so this will hardly be an issue for <a href=\"https:\/\/g100.us\/best-computer-3d-modeling-rendering\/\">workstation builds<\/a>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"May_Take_PCIe_Lanes_from_the_GPU_Chipset_Dependent\"><\/span>May Take PCIe Lanes from the GPU (Chipset Dependent)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Most motherboards use the additional PCIe lanes of the chipset in order to power their M.2 slots. For example, <a href=\"https:\/\/www.amd.com\/en\/chipsets\/x570\" target=\"_blank\" rel=\"noopener\">X570<\/a> motherboards will provide two M.2 slots, each with x4 PCIe lanes.<\/p>\n<p>A flagship motherboard \u2013 like the <a href=\"https:\/\/www.gigabyte.com\/Motherboard\/X570-AORUS-XTREME-rev-10#kf\" target=\"_blank\" rel=\"noopener\">Gigabyte Aorus Xtreme<\/a> \u2013 which provides three M.2 slots, will disable two SATA 6 GB\/s ports if the third M.2 slot is occupied.<\/p>\n<p>If all chipset PCIe lanes are in use, installing two additional NVMe drives into the PCIe slot (via an M.2 PCIe Adapter) means siphoning resources from the GPU, as the SSDs begin tapping into the CPU\u2019s PCIe lanes.<\/p>\n<p>These CPU lanes can be reconfigured into an x8\/x8\/x4 layout (for certain motherboards); from which the GPU can use eight, instead of 16.<\/p>\n<h4>Will This Impact the GPU\u2019s Performance?<\/h4>\n<p>In short, the answer is: negligibly.<\/p>\n<p>Tests carried out by <a href=\"https:\/\/www.techpowerup.com\/review\/nvidia-geforce-rtx-3080-pci-express-scaling\/27.html\" target=\"_blank\" rel=\"noopener\">TechPowerUp<\/a> show us that an Nvidia GeForce RTX 3080 can be plugged into a PCIe Slot running at PCIe 4.0 x8 lanes and the difference in relative performance (to it running at x16) is about 1%.<\/p>\n<p>In fact, even in a PCIe Slot running at PCIe 3.0 x8 lanes, the divergence is only 3%. Similar discrepancies were found from <a href=\"https:\/\/www.gamersnexus.net\/guides\/2488-pci-e-3-x8-vs-x16-performance-impact-on-gpus\" target=\"_blank\" rel=\"noopener\">Gamer\u2019s Nexus<\/a> benchmarks; which are minute enough to be considered within the margin of error.<\/p>\n<p>Of course, these Benchmarks were mainly testing Gaming performance, and there might very well be specific workloads that you utilize that make much better use of PCIe Bandwidth - and would be impacted more strongly.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Installation_Difficulties\"><\/span>Installation Difficulties<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Calculating the PCIe lanes may bring you one step closer to a successful installation, but there are still a few more factors that must be considered.<\/p>\n<h4>Internal Space Constraints<\/h4>\n<p>Firstly, you want to make sure that there is enough room between the second PCIe slot and the GPU to allow for the M.2 PCIe adapter. This is especially the case if you plan to have heatsinks for the SSDs.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12465\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints.jpg\" alt=\"Internal Space Constraints\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12465 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Internal Space Constraints\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Internal-Space-Constraints.jpg\"><\/p>\n<p>You also want to make sure to not suffocate the GPU that will likely be placed above an M.2 PCIe Adapter. GPUs struggling with airflow <a href=\"https:\/\/g100.us\/gpu-temperature-guide\/\">will become too hot and perform worse<\/a>.<\/p>\n<h4>Drivers<\/h4>\n<p>Secondly, if you have <a href=\"https:\/\/g100.us\/reinstall-windows-upgrading-cpu-motherboard\/\">Windows 7, you\u2019ll want to install the drivers of your SSD prior to installing the adapter<\/a>.<\/p>\n<p>Most adapters themselves do not require drivers in order to be set up, but older operating systems may need the drivers to be pre-installed in order to <a href=\"https:\/\/g100.us\/msi-ez-debug-leds-troubleshooting\/\">avoid boot issues<\/a>.<\/p>\n<p>This is also the case for the BIOS, as the drives themselves may not appear if the BIOS is not updated.<\/p>\n<p>If you intend to use an NVMe SSD \u2013 installed on the adapter \u2013 as a boot drive, make sure that your motherboard has UEFI Firmware with NVMe support. Additionally, make sure that the <a href=\"https:\/\/g100.us\/svm-mode-bios\/\">BIOS is in UEFI boot mode<\/a>, and Compatibility Support Mode (CSM) is enabled wherever necessary (motherboard dependent).<\/p>\n<h4>Choosing the Correct Bracket<\/h4>\n<p>Finally, there may be some size constraints with the bracket of the adapter.<\/p>\n<p>Most M.2 PCIe adapters come with a regular full-profile bracket, as well as a <a href=\"https:\/\/g100.us\/best-low-profile-graphics-card\/#What_are_low-profile_GPUs\">low-profile bracket<\/a>, but others may not. If you have a low-profile build, do make sure that the adapter you choose includes the necessary attachment.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Do_NVMe_SSDs_That_Are_Mounted_on_an_M2_PCIe_Adapter_Perform_Better\"><\/span>Do NVMe SSDs That Are Mounted on an M.2 PCIe Adapter Perform Better?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The answer to whether or not an M.2 PCIe adapter will provide faster transfer rates really depends on your SSD, CPU, used PCIe Lanes, and the chipset of your motherboard.<\/p>\n<p>Let\u2019s take, for example, an AMD Ryzen 3000 Series CPU with an <a href=\"https:\/\/www.asrock.com\/mb\/AMD\/X470%20Taichi%20Ultimate\/index.asp\" target=\"_blank\" rel=\"noopener\">ASRock X470 Taichi Ultimate<\/a> motherboard. This motherboard has two M.2 slots: one that provides PCIe 3.0 x4 lanes, while the other is given PCIe 2.0 x4 lanes.<\/p>\n<p>For the sake of argument, let\u2019s say that the first M.2 slot is occupied. Using this setup, a PCIe 3.0 NVMe SSD \u2013 like the <a href=\"https:\/\/www.samsung.com\/semiconductor\/minisite\/ssd\/product\/consumer\/970pro\/\" target=\"_blank\" rel=\"noopener\">Samsung 970 Pro<\/a> \u2013 will be throttled by the PCIe 2.0 speeds of the second M.2 slot (if that\u2019s where it\u2019s plugged into).<\/p>\n<p>However, if one uses an adapter and plugs this SSD into the second PCIe slot of the motherboard, it will be given PCIe 3.0 CPU lanes.<\/p>\n<p>That being said, if the NVMe SSD is plugged into its appropriate PCIe interface, it makes no difference whether or not it is done so via the PCIe slot or a motherboard\u2019s M.2 slot.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12463\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits.jpg\" alt=\"Do PCIe adapters offer performance benefits\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12463 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Do PCIe adapters offer performance benefits\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-PCIe-adapters-offer-performance-benefits.jpg\"><\/p>\n<p>What the adapter does allow for, however, is using multiple SSDs in a build that would otherwise be limited to fewer.<\/p>\n<p>This gives way to the utilization of RAID 0 or RAID 10 configurations, which can boost the inherent sequential speeds of the SSDs significantly.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Pick_an_M2_PCIe_Adapter\"><\/span>How to Pick an M.2 PCIe Adapter<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>After analyzing the merits and demerits of the M.2 PCIe adapter, we can now move on to the selection process necessary for ensuring performance and compatibility.<\/p>\n<p>Below are some general guidelines to guarantee that you make the best choice for your setup.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Many_Additional_SSDs_Do_You_Need\"><\/span>How Many Additional SSDs Do You Need?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M.2 PCIe adapters, for the most part, can carry either one or two NVMe drives. Some can also carry one NVMe and one SATA SSD.<\/p>\n<p>These are useful for those that have an older M.2 SATA SSD \u2013 like the <a href=\"https:\/\/www.crucial.com\/products\/ssd\/crucial-mx500-ssd\" target=\"_blank\" rel=\"noopener\">Crucial MX500<\/a> \u2013 occupying one of their M.2 motherboard slots, and want to situate it together with a new NVMe drive.<\/p>\n<p>For workstation builds, there also exists an M.2 PCIe adapter that occupies 16 CPU PCIe lanes and holds four or even <em>eight<\/em> additional NVMe SSDs.<\/p>\n<p>Though extreme for most, High-End Desktop and Workstation builds can greatly benefit from the extra space, performance, and reliability given by using these four SSDs working in unison - if your workloads can make us of it (e.g. <a href=\"https:\/\/g100.us\/best-computer-for-video-editing\/\">Video Editing<\/a>).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_You_Need_a_Heatsink\"><\/span>Do You Need a Heatsink?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M.2 PCIe adapters can come with, or without, a heatsink. If you are confident that the cooling within your case is sufficient \u2013 or already have an M.2 heatsink \u2013 you can skip this option.<\/p>\n<p><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12464\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink.jpg\" alt=\"Do you need a heatsink\" width=\"2048\" height=\"1080\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-1536x810.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\"><\/noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-12464 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E\" alt=\"Do you need a heatsink\" width=\"2048\" height=\"1080\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%202048%201080%22%3E%3C%2Fsvg%3E 2048w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink.jpg 2048w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-300x158.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-1024x540.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-768x405.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink-1536x810.jpg 1536w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/Do-you-need-a-heatsink.jpg\"><\/p>\n<p>For those that do opt for it, do make sure that the required room in your case exists.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_Your_SSD_Compatible_With_the_Adapter\"><\/span>Is Your SSD Compatible With the Adapter?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Perhaps the most important determining factor for choosing the model of an M.2 PCIe Adapter is whether or not it supports your SSD.<\/p>\n<h4>M.2 Key<\/h4>\n<p>Some PCIe cards will only take M-Key (NVMe\/AHCI) SSDs, while others also accept M and B Keys, converting them into a SATA interface.<\/p>\n<h4>M.2 Form Factor<\/h4>\n<p>M.2 SSDs come in different form factors, ranging from the 2230 form factor (30 mm or 1.18\u201d in length) to the 22110 (110 mm or 4.33\u201d).<\/p>\n<p>Though M.2 PCIe adapters will usually be able to hold most M.2 sizes, some will be incompatible with the smallest or largest sized models. It is always best to double-check if your SSD can fit into the adapter prior to your purchase.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Many_PCIe_Lanes_Do_You_Have_to_Spare\"><\/span>How Many PCIe Lanes Do You Have to Spare?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The aforementioned PCIe slot\/lane conundrum comes back to haunt us, yet again.<\/p>\n<p>Though it may be tedious, it is always wise to double-check to see if you have the proper slot, and CPU PCIe lanes, necessary to facilitate these drives.<\/p>\n<p>This is especially important when purchasing a double NVMe adapter, as you do not want to siphon too many PCIe lanes away from the GPU.<\/p>\n<p>A single NVMe SSD occupies four PCIe lanes, a double NVMe adapter occupies eight, and an NVMe &amp; SATA adapter occupies four lanes and a SATA socket.<\/p>\n<p>Keep in mind that PCIe lanes are laid out in a doubling sequence (1, 2, 4, 8, 16), so if you occupy four lanes from an x16 slot, it will not downgrade to an x12.<\/p>\n<p>Instead, it will be downgraded to only utilizing <em>eight<\/em> lanes.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Will_the_M2_PCIe_Adapter_Fit_In_Your_Case\"><\/span>Will the M.2 PCIe Adapter Fit In Your Case?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Unless you are absolutely certain that you have abundant space below the GPU to fit the adapter, it is wise to check the measurements of the model you wish to buy, to see if it fits.<\/p>\n<p>Additionally, if you have a low-profile case, make sure that an equivalent-sized bracket is included.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Will_Your_Motherboard_Support_the_M2_PCIe_Adapter\"><\/span>Will Your Motherboard Support the M.2 PCIe Adapter?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Unless you have a <a href=\"https:\/\/g100.us\/atx-vs-micro-atx-vs-mini-itx\/\">mini-ITX or micro-ATX<\/a> motherboard, you shouldn\u2019t have trouble installing an M.2 PCIe adapter. Even the latter form-factor does have models which include a second PCIe slot.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Best_M2_PCIe_Adapters\"><\/span>5 Best M.2 PCIe Adapters<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Keeping the above general guidelines in mind, here are our picks for the five best M.2 PCIe adapters:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Best_Single_M2_PCIe_Adapter_x4_PCIe_Lanes_StarTech_PEX4M2E1\"><\/span>5) Best Single M.2 PCIe Adapter (x4 PCIe Lanes) <a class=\"thirstylink\" title=\"StarTech.com M2 PCIe SSD Adapter - x4 PCIe 3.0 NVMe \/ AHCI \/ NGFF \/ M-Key - Low Profile and Full Profile - SSD PCIe M.2 Adapter (PEX4M2E1)\" href=\"https:\/\/g100.us\/recommends\/startech-com-m2-pcie-ssd-adapter-x4-pcie-3-0-nvme-ahci-ngff-m-key-low-profile-and-full-profile-ssd-pcie-m-2-adapter-pex4m2e1\/\" target=\"_blank\" rel=\"nofollow noindex noopener noreferrer\">StarTech PEX4M2E1<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This StarTech M.2 PCIe adapter supports both M.2 NVMe and AHCI SSDs. It has native OS support and includes full and low profile brackets.<\/p>\n<div id=\"attachment_12302\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12302\" decoding=\"async\" class=\"wp-image-12302\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-300x162.jpg\" alt=\"StarTech M2 PCIe SSD Adapter - x4 PCIe 3.0 NVMe\" width=\"500\" height=\"270\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-300x162.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-1024x552.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-768x414.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1.jpg 1500w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12302\" decoding=\"async\" class=\"wp-image-12302 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20270%22%3E%3C%2Fsvg%3E\" alt=\"StarTech M2 PCIe SSD Adapter - x4 PCIe 3.0 NVMe\" width=\"500\" height=\"270\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20270%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-300x162.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-1024x552.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-768x414.jpg 768w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1.jpg 1500w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/717FRkXAi4L._AC_SL1500_1-300x162.jpg\"><p id=\"caption-attachment-12302\" class=\"wp-caption-text\">Image-Credit: Startech<\/p><\/div>\n<p>It is also backed by StarTech\u2019s 2-year warranty. One thing to note is that this adapter is incompatible with 2230 M.2 SSDs.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Best_Heatsinked_Single_NVMe_M2_PCIe_Adapter_x4_PCIe_Lanes_Sabrent_NVMe_EC-PCI-E\"><\/span>4) Best Heatsinked Single NVMe M.2 PCIe Adapter (x4 PCIe Lanes) <a class=\"thirstylink\" title=\"Sabrent NVMe M.2 SSD to PCIe X16\/X8\/X4 Card with Aluminum Heat Sink (EC-PCIE)\" href=\"https:\/\/g100.us\/recommends\/sabrent-nvme-m-2-ssd-to-pcie-x16-x8-x4-card-with-aluminum-heat-sink-ec-pcie\/\" target=\"_blank\" rel=\"nofollow noindex noopener noreferrer\">Sabrent NVMe EC-PCI-E<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sabrent\u2019s M.2 PCIe adapter is excellent for those looking for a thermal solution for their SSD.<\/p>\n<div id=\"attachment_12301\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12301\" decoding=\"async\" class=\"wp-image-12301\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1.jpg\" alt=\"Sabrent NVMe M.2 SSD to PCIe X16\/X8\/X4 Card with Aluminum Heat Sink (EC-PCIE)\" width=\"500\" height=\"386\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1-300x232.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1-1024x791.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1-768x593.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12301\" decoding=\"async\" class=\"wp-image-12301 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20386%22%3E%3C%2Fsvg%3E\" alt=\"Sabrent NVMe M.2 SSD to PCIe X16\/X8\/X4 Card with Aluminum Heat Sink (EC-PCIE)\" width=\"500\" height=\"386\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20386%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1-300x232.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1-1024x791.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1-768x593.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81APeCsLDbL._AC_SL1500_1.jpg\"><p id=\"caption-attachment-12301\" class=\"wp-caption-text\">Image-Credit: Sabrent<\/p><\/div>\n<p>This adapter is only compatible with NVMe drives (M-Key) and does not require additional drivers for its installation. The heatsink is made of aluminum and a thermal pad is also included.<\/p>\n<p>Do note that this adapter does not have a bracket (allowing it to fit in most cases), and does not support 22110 M.2 drives.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Best_NVMe_SATA_M2_PCIe_Adapter_x4_PCIe_Lanes_SilverStone_Technology_ECM22\"><\/span>3) Best NVMe &amp; SATA M.2 PCIe Adapter (x4 PCIe Lanes) <a class=\"thirstylink\" title=\"SilverStone Technology M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Thermal Solution (ECM22)\" href=\"https:\/\/g100.us\/recommends\/silverstone-technology-m-2-pcie-adapter-for-sata-or-pcie-nvme-ssd-with-advanced-thermal-solution-ecm22\/\" target=\"_blank\" rel=\"nofollow noindex noopener noreferrer\">SilverStone Technology ECM22<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you need two SSD slots \u2013 one SATA and one NVMe \u2013 SilverStone\u2019s ECM22 can fit any M.2 SSD in the market.<\/p>\n<div id=\"attachment_12300\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12300\" decoding=\"async\" class=\"wp-image-12300\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1.jpg\" alt=\"SilverStone Technology M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Thermal Solution\" width=\"500\" height=\"317\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1-300x190.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1-1024x650.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1-768x487.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12300\" decoding=\"async\" class=\"wp-image-12300 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20317%22%3E%3C%2Fsvg%3E\" alt=\"SilverStone Technology M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Thermal Solution\" width=\"500\" height=\"317\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20317%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1-300x190.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1-1024x650.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1-768x487.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/71E4WvMB14L._AC_SL1500_1.jpg\"><p id=\"caption-attachment-12300\" class=\"wp-caption-text\">Image-Credit: Silverstone<\/p><\/div>\n<p>That includes all M.2 form factors and all key types. It also includes a low-profile bracket, and external LED activity lights. Heatsinks do not come with this model, but it does have gold inlays on the PCB which assist in heat dissipation.<\/p>\n<p>Important to mention is that the SATA port requires a data cable which is not included with the purchase of the ECM22.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Best_Double_NVMe_M2_PCIe_Adapter_x8_PCIe_Lanes_StarTech_PEX8M2E2\"><\/span>2) Best Double NVMe M.2 PCIe Adapter (x8 PCIe Lanes) <a class=\"thirstylink\" title=\"StarTech.com Dual M.2 PCIe SSD Adapter Card - x8 \/ x16 Dual NVMe or AHCI M.2 SSD to PCI Express 3.0 - M.2 NGFF PCIe (M-Key) Compatible - Supports 2242, 2260, 2280 - RAID &amp; JBOD - Mac &amp; PC (PEX8M2E2)\" href=\"https:\/\/g100.us\/recommends\/startech-com-dual-m-2-pcie-ssd-adapter-card-x8-x16-dual-nvme-or-ahci-m-2-ssd-to-pci-express-3-0-m-2-ngff-pcie-m-key-compatible-supports-2242-2260-2280-raid-jbod-mac-pc-pex8m2e2\/\" target=\"_blank\" rel=\"nofollow noindex noopener noreferrer\">StarTech PEX8M2E2<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>For those with eight PCIe lanes to spare, StarTech also has a dual PCIe adapter; providing support for M.2 M-Key NVMe SSDs.<\/p>\n<div id=\"attachment_12299\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12299\" decoding=\"async\" class=\"wp-image-12299\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1.jpg\" alt=\"StarTech.com Dual M.2 PCIe SSD Adapter\" width=\"500\" height=\"236\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1-300x141.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1-1024x483.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1-768x362.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12299\" decoding=\"async\" class=\"wp-image-12299 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20236%22%3E%3C%2Fsvg%3E\" alt=\"StarTech.com Dual M.2 PCIe SSD Adapter\" width=\"500\" height=\"236\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20236%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1.jpg 1500w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1-300x141.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1-1024x483.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1-768x362.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/81eMKEcZ3vL._AC_SL1500_1.jpg\"><p id=\"caption-attachment-12299\" class=\"wp-caption-text\">Image-Credit: Startech<\/p><\/div>\n<p>It, too, has both a full height and low profile bracket; with ventilation holes for better heat dissipation. Individual SSD heatsinks are not included, though it does have a small fin-stack array to assist in keeping thermals operable.<\/p>\n<p>This adapter only supports the most common M.2 form factors, so 2230 and 22110 sizes are not supported.<\/p>\n<p>It does allow you to access the SSDs individually (via an ASM2824 switch) or in a storage pool OS. It supports RAID 0, RAID 1, SPAN, and JBOD for the onboard NVMe drives.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Best_Workstation_M2_PCIe_Adapter_x16_PCIe_Lanes_Gigabyte_AORUS_AIC_Adaptor\"><\/span>1) Best Workstation M.2 PCIe Adapter (x16 PCIe Lanes) <a class=\"thirstylink\" title=\"GIGABYTE GC-4XM2G4 (AORUS Gen4 AIC Adaptor, Full PCIe 4.0, Advanced Thermal Solution for PCIe 4.0 SSD)\" href=\"https:\/\/g100.us\/recommends\/gigabyte-gc-4xm2g4-aorus-gen4-aic-adaptor-full-pcie-4-0-advanced-thermal-solution-for-pcie-4-0-ssd\/\" target=\"_blank\" rel=\"nofollow noindex noopener noreferrer\">Gigabyte AORUS AIC Adaptor<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Last but not least, we have a beastly workstation adapter that includes four 2-TB PCIe 4.0 SSDs with read and write speeds that can reach up to 15,000 MB\/s when in RAID mode.<\/p>\n<div id=\"attachment_12298\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12298\" decoding=\"async\" class=\"wp-image-12298\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1.jpg\" alt=\"Gigabyte AORUS AIC M.2 PCIe NVME Adaptor\" width=\"500\" height=\"512\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1.jpg 950w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1-293x300.jpg 293w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1-768x786.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12298\" decoding=\"async\" class=\"wp-image-12298 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20512%22%3E%3C%2Fsvg%3E\" alt=\"Gigabyte AORUS AIC M.2 PCIe NVME Adaptor\" width=\"500\" height=\"512\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20512%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1.jpg 950w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1-293x300.jpg 293w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1-768x786.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/61pKQFY1kWL._AC_SL1000_1.jpg\"><p id=\"caption-attachment-12298\" class=\"wp-caption-text\">Image-Credit: Gigabyte<\/p><\/div>\n<p>To keep thermals in check, it also utilizes a 50 mm double-ball bearing blower fan and eight temperature sensors. Because of the fact that this unit takes 16 PCIe lanes, it is only recommended for Threadripper workstation builds.<\/p>\n<p>For a full rundown on the functionality and benchmarks of the AORUS AIC adapter, check out <a href=\"https:\/\/www.storagereview.com\/review\/gigabyte-aorus-gen4-aic-adaptor-review\" target=\"_blank\" rel=\"noopener\">StorageReview\u2019s<\/a> relevant critique.<\/p>\n<p>If you need even more performance, take a look at the <a href=\"https:\/\/www.gigabyte.com\/Press\/News\/1924\" target=\"_blank\" rel=\"noopener\">Gigabyte Aorus Xtreme Gen4 AIC<\/a>, which is advertised to reach 28GB\/s sequential transfer speeds through an 8-way NVME Raid (not yet available at the time of writing this article).<\/p>\n<div id=\"attachment_12303\" style=\"width: 500px\" class=\"wp-caption alignnone\"><noscript><img aria-describedby=\"caption-attachment-12303\" decoding=\"async\" class=\"wp-image-12303\" src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491.jpg\" alt=\"Gigabyte Aorus Extreme Gen4 AIC\" width=\"500\" height=\"296\" srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491.jpg 1063w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491-300x178.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491-1024x607.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491-768x455.jpg 768w\" sizes=\"(max-width: 500px) 100vw, 500px\"><\/noscript><img aria-describedby=\"caption-attachment-12303\" decoding=\"async\" class=\"wp-image-12303 lazyload\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20296%22%3E%3C%2Fsvg%3E\" alt=\"Gigabyte Aorus Extreme Gen4 AIC\" width=\"500\" height=\"296\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20500%20296%22%3E%3C%2Fsvg%3E 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" data-srcset=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491.jpg 1063w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491-300x178.jpg 300w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491-1024x607.jpg 1024w, https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491-768x455.jpg 768w\" data-src=\"https:\/\/g100.us\/wp-content\/uploads\/media\/2021\/07\/o2021070110293838491.jpg\"><p id=\"caption-attachment-12303\" class=\"wp-caption-text\">Image-Source: Gigabyte<\/p><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The ever-increasing need for digital storage has made the limited connectivity provided by PC hardware manufacturers all the more pronounced.<\/p>\n<p>Where there\u2019s a will, there\u2019s a way, and the M.2 PCIe adapter is an excellent workaround that makes use of CPU PCIe lanes to expand one\u2019s storage size and drastically increase transfer speeds.<\/p>\n<p>With the release of more and more PCIe 4.0 SSDs, now is the best time to take advantage of these M.2 PCIe adapters.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Over_to_you\"><\/span>Over to you<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Are you looking to purchase a PCIe adapter? Do you have a specific model that you prefer? Let us know in the <a href=\"#comments\">comments<\/a> below.<\/p>\n<p>If you have any additional questions, be sure to <a href=\"https:\/\/g100.us\/forum\/\">visit our expert forums<\/a>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The amount of allotted M.2 slots on a motherboard, and the indispensable functionality and performance of new NVMe Solid State Drives (SSD), have made PCIe adapters all the more prevalent. With this simple and inexpensive \u2013 yet incredibly useful \u2013 piece of hardware, you can go as far as to multiply the amount and performance...<\/p>\n","protected":false},"author":2343,"featured_media":12308,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[74],"tags":[190,219,121],"acf":[],"_links":{"self":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/12288"}],"collection":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/users\/2343"}],"replies":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/comments?post=12288"}],"version-history":[{"count":15,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/12288\/revisions"}],"predecessor-version":[{"id":17138,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/posts\/12288\/revisions\/17138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media\/12308"}],"wp:attachment":[{"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/media?parent=12288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/categories?post=12288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/g100.us\/wp-json\/wp\/v2\/tags?post=12288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}