The Best m.2 pci express of 2021 – Top 10 and Rankings

If you’re looking for m.2 pci express but don’t know which one is the best, we recommend the first out of 10 m.2 pci express in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

SaleRank No. #1
RIITOP NVMe Adapter M.2 PCIe SSD to PCI-e x4/x8/x16 Converter Card with Heat Sink for M.2 (M Key) NVMe SSD 2280/2260/2242/2230 [Upgraded]
  • 🌞RIITOP M.2 NVMe to PCIe Adapter Allows adding NVMe SSD Hard Drive to your PC Desktop at perfect performance
  • 🌞Compatible with M.2 SSDs (PCI-e NVMe): 80x22mm, 60x22mm and 42x22mm. Hardware Requirement: Available 4x/8x/16x Slot on Mainboard
  • 🌞Designed with Heat Sink up-cover, it will strengthen the effect of heat dissipation to protect your NVMe SSD well!
  • 🌞Please NOTE: 1. This M.2 PCIe adapter can Only Support M.2 PCI-e Based M Key Nvme SSD, DO NOT support PCI-e M Key AHCI SSD, SATA based B+M key or B Key SSD. 2. Please download driver of SSD from the brand official website if "Disk Management" or "Device Management" can not show the SSD. 3. Old MB can not support Booting from "NVMe", Please confirm the MB's specification
  • 🌞Package including: 1x M2 NVMe PCIe Adapter with Heatsink, 3x Silicone Thermal pad, 1x Screwdriver, Spare Screws, 1x User Manual
Rank No. #2
EZDIY-FAB PCI Express M.2 SSD NGFF PCIe Card to PCIe 3.0 x4 M2 Adapter (Support M.2 PCIe 22110,2280, 2260, 2242)
  • Supports PCIe Gen3 and PCIe Gen2 M.2 NGFF 80mm, 60mm, 42mm SSD
  • Supports PCIe 1.0 ,PCIe 2.0 and PCIe 3.0 motherboard
  • Note: this adapter is only for 'M' key M.2 PCIe SSD such as Samsung XP941 SSD. Not compatible with a 'B' key M.2 PCIe x2 SSD or 'B' key M.2 SATA SSD.
  • Fast and hassle-free setup with native OS support / Includes full-profile bracket and low-profile bracket for installation in SFF computers
  • Windows 10/8, Windows Server 2012 R2, Linux series, Fedora, SUSE, Ubuntu, Red Hat native drivers support both PCIe-NVMe and PCIe-AHCI. Note: Mac Pro 2009, 2010 and 2012 models support PCIe-AHCI SSD only. (Note: Win7 and Windows Server 2008 R2 are not compatible with NVME SSD)
Rank No. #3
Dual M.2 PCIE Adapter for SATA or PCIE NVMe SSD with Advanced Heat Sink Solution,M.2 SSD NVME (m Key) and SATA (b Key) 22110 2280 2260 2242 2230to PCI-e 3.0 x 4 Host Controller Expansion Card
  • ➤ Supports two M.2 SSD simultaneously (One SATA interface and one NVMe interface)
  • ➤ Converts one M.2 NVMe SSD (M Key) interface to PCIe 3.0 x4 interface (PCIe 2.0 Compatible), Converts one M.2 SATA SSD (B Key or B+M Key) interface to SATA 6Gbps interface (SATA cable connection required).
  • ➤ With advanced heat sink solution,PCB 24 X 5 copper hole effective ventilation heat dissipation,Including 2 heat sinks
  • ➤ Supports M.2 SSD size 2230, 2242, 2260, 2280, 22110mm
  • ➤ Including both regular size and low-profile slot brackets for flexible system chassis installation. LED power and data transfer status. No driver installation required
SaleRank No. #4
Western Digital 500GB WD Blue SN550 NVMe Internal SSD - Gen3 x4 PCIe 8Gb/s, M.2 2280, 3D NAND, Up to 2,400 MB/s - WDS500G2B0C
  • Boost your system's performance with next-gen NVMe SSDs
  • Over 4 times faster than our SATA SSDs
  • Western Digital designed controller and firmware for optimized performance
  • Western Digital SSD dashboard constantly monitors the health of your SSD
  • NVMe drive not compatible with SATA interface
Rank No. #5
M.2 NVME to PCIe 3.0 x4 Adapter with Aluminum Heatsink Solution
  • ➤ M.2 NVME(M Key) SSD to PCIe expansion card
  • ➤ Equipped with Aluminum heatsink can reach 5-20 degrees celsius cooling effect
  • ➤ Supports 2280/2260/2242/2230mm M.2 SSD
  • ➤ PCIe3.0 x4 support PCIe x4 / x8 / x16 slot
  • ➤Supports NVMe SSD, such as Samsung 950Pro/960EVO/XP941/PM951/PM961/SM951/SM961, Plextor M6e Series, Kingston HyperX Predator M.2 SSD and so on.
Rank No. #6
ASUS Hyper M.2 X16 PCIe 4.0 X4 Expansion Card Supports 4 NVMe M.2 (2242/2260/2280/22110) up to 256Gbps for AMD 3rd Ryzen sTRX40, AM4 Socket and Intel VROC NVMe Raid
  • Supports 4 NVMe M. 2 (2242/2260/2280/22110) up to 256 Gbps in one card by utilizing PCIe 4. 0 bandwidth
  • PCIE 4. 0 X16 Interface with server-grade (low loss) PCB material, compatible with PCI express x8 and x16 slots
  • Supports 14W power consumption SSDs for next gen latest drives
  • Stylish heatsink and integrated blower style fan prevent M. 2 throttling
Rank No. #7
M.2 PCIe PCI-E Adapter, M.2 to PCI-E3.0 X1 Expansion Card,M2 SSD NGFF NVME (m Key) to PCIe 3.0 x 4 Adapter with Low Profile Bracket for Desktop PCI Express Slot
  • 1. This product is a PCI-E to M.2 hard drive NVME adapter card. The adapter card uses differential line alignment to support PCI-E 3.0 1X signals. Compatible with all WINDOWS systems, LINUX and MAC systems
  • 2. Support Samsung PM961, 960EVO, SM961, PM951, sm951, INTEL 600P, LITE-ON T10 NVME protocol M.2, does not support SATA protocol M.2, standard version supports NVME M.2 2230, 2242, 2260, 2280.
  • 3. M.2 NGFF to PCI-E 14 transfer card, using this adapter can convert ordinary PCI-E 1X interface to M.2 NGFF interface.
  • 4. There are 4 fixing holes on the board, which are 22 * 32 mm, 22 * 42 mm, 22 * 60 mm and 22 * 80 mm. Due to manual measurement, please allow slightly different sizes, and also due to different displays and lighting, the picture may not show the actual color of the item.
  • 5. If you have anything you don’t know about or dissatisfied with this product after purchasing this product, please contact us immediately and we will do our best to answer your questions.
Rank No. #8
Silicon Power 512GB NVMe M.2 PCIe Gen3x4 2280 TLC R/W up to 3,400/2,300MB/s SSD (SU512GBP34A80M28AB)
  • Super-fast PCIe Gen3x4 interface for read/write speeds of up to 3, 400MB/s/ 2, 300MB/s
  • Nvme 1. 3 support. System Requirement: Computer with M.2 slots supporting PCIe interface, and one of the following operating systems:Windows 8.1/ Windows 10
  • Slim form factor M. 2 2280 (80mm) for perfect fit in slim and portable mobile applications or desktop PCs
  • To support a Silicon Power PCIe SSD, the system must have an M. 2 connector with only an M key. The Silicon Power PCIe SSD does not have a b notch and therefore, the b key on the SSD connector will prevent it from being inserted
  • The custom screw should come with the motherboard or PC. Please acquire the screw from your motherboard or PC Manufacturer, if needed
Rank No. #9
Soapow NGFF M.2 Key M to PCI-E Express 4X Riser Card Adapter w/ LED Voltage Indicator Big 4P Power C
  • NGFF M.2 Key M Male to PCI-E 4X Female Adapter Card.
  • Support 2260 / 2280 type M.2 SSD module slot.
  • Comes with a power cable, a screwdriver and a screw. One PCI-E 4X female socket and one NGFF M.2 Key M male connector available.
  • Allows users to use standard PCI-e 4x card in an M.2 NGFF M key slot in the Desktop or Laptop.
  • Compatible with all WINDOWS system, LINUX and MAC. Easy installation. No drivers needed. Adopts differential line, supports PCI-E 4X signal.
Rank No. #10
NVMe PCIe Adapter, M Key M.2 NVME SSD to PCI-e 3.0 x4 Host Controller Expansion Card with Low Profile Bracket, PCIe NVME Adapter for PC Desktop Support 2230 2242 2260 2280
  • [High Performance] - The NVMe PCIe card allows you add M.2 PCI-e NVMe SSD to your motherboard without M.2 slot, perfect solution for PC upgraded. Up to 3200+ MB/s random Read and 1500+ MB/s Write, blazing faster than USB-A or USB-C interface
  • [Applicable SSD Hard Drive] - The M.2 PCIe adapter ONLY supports PCI-e NVMe based M Key and B+M Key SSD (NVMe & AHCI), NOT supports any SATA based SSD. Fit for PCIe x4/ x8/ x16 slot
  • [Support System] - The PCI express M.2 adapter supports Windows 7 / 8 / 10, no driver required. Suitable for 2230 2242 2260 2280 solid state drive
  • [Fast Heat Dissipation] - The vented design on immersion gold PCB enhance heat dissipation of SSD, Come with low profile bracket, best choice for 2U case
  • [Please Note] - Please go to the SSD's website and find and install the NVMe driver for Windows/Linux OS if no drives appear in the Device/Disk manage ). Don't support Windows XP

How Do You Buy The Best m.2 pci express of 2021?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for m.2 pci express that you consider buying. Your questions might include the following:

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We’re convinced that you likely have far more questions than just these regarding m.2 pci express, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for m.2 pci express, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible m.2 pci express. Make sure that you are only using trustworthy and credible websites and sources.

We provide an m.2 pci express buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available m.2 pci express currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of m.2 pci express has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an m.2 pci express?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your m.2 pci express.
  5. Customer Ratings: Number ratings grade m.2 pci express objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their m.2 pci express.
  7. Product Quality: You don’t always get what you pay for with an m.2 pci express, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an m.2 pci express is should be an indication of how long it will work out for you.

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