This adapter of ours is standard is pcie4.0 adapter, it has been verified by our engineer's speed. But because there are some products we labeled as pcie3.0 before, so it may cause misunderstanding. But don't worry, they are all pcie4.0 and you can test it. I'm sorry to bring you trouble, so sorry.
About the 3pcs thermal conductivity pads (they have different sizes but the same material, you can use them according to your needs)
AMPCOM M.2 M Key Nvme SSD to PCI-e Adapter, PCI Express X16 Card with Aluminum Case, Supports Windows 7/8/ 10, Supports 2230, 2242, 2260, 2280
M.2 NVME (M Key) SSD to PCIe X16 adapter with aluminun case
We want to make sure you have a better using experiences using AMPCOM Products. We are always ready and happy to assist.
1x PCIE Card
3x Thermal Compound Pad
1x Aluminum case
AMPCOM NVMe PCIe Adapter
Add an M.2 NVME SSD to your PC without an M2 slot on the motherboard. Can fully utilize the powerful performance of the SSD
Fast Heat Dissipation extension card with vented design on immersion gold PCB enhances heat dissipation of SSD, Full-Al case help reduce or eliminate EMI/RFI noise, and X16 PCIe slot design is more stable fos installation.
Support System: Windows 7 / 8 / 10 / Linux. Don't support Windows XP.
Supports industrial operating temperature range: -40 - 85 ℃.
PCIe 4.0 x16 Full Speed Technology
Perfect solution for PC upgraded. Up to 5000+ MB/s random Read and 4500+ MB/s Write, blazing faster than USB-A or USB-C interface.
Enjoy NVME M.2 SSD with our adapter, experiencing new generation Data transfer speed in professional soft or AAA games.
Convenient and Stable
Includes external LED activity lights for indicating data transfer status
High performance elasstic connector:Improving seismic stability to Avoid poor contact, provide a more stable date transmission environment.
High Cooling Capacity
With 3 thermal compound pads and cool release designed PCB board, promote heat dissipation, keep adapter efficiently working
The expansion slot adapter supports the most common drive sizes including 110 mm, 80 mm, 60 mm and 42 mm.
Support Multiple Brands
Full speed support multiple NVMe models：（PCIe M.2 SSDs (NVMe and AHCI): 2242, 2260, 2280, and 22110 drives）
Compatible with PCIe 4.0 motherboards and is also backward compatible with PCIe 3.0, PCIe 2.0 and PCIe 1.0.
Note: Currently, Most of the M.2 SDDs of this interface only support the SATA specification and do not support PCIe. Although the M-Key Bit can be inserted, but can not run. A few of these interface are supported by PCIe X2, please refer to the product description. M.2 Disc has NVMe Mark Application to this Product.