Amazon.com: JSER NVME to PCI-E 4.0 Low Profile PCI-E 3.0 x1 Lane to M.2 NGFF M-Key SSD Nvme AHCI PCI Express Adapter Card : Electronics
Physical Identification of PCI 2.0 vs PCI 3.0 vs PCI 3.0 Express on Motherboards for Graphics Card - YouTube
Intel Raptor Lake and Z790 platform will lack PCIe 5.0 for SSDs - HWCooling.net
M.2 NVMe SSD NGFF to PCIE 3.0 X16 /X4 Adapter M Key Interface Card Support PCI Express 3.0 x4 2230-2280 Size m.2 Full Speed (Black Gold)
M.2 Ssd To U.2 Adapter 2in1 M.2 Nvme And Sata-bus Ngff Ssd To Pci-e U.2 Sff-8639 Adapter Pcie M2 Converter For Desktop Computers - Add On Cards & Controller Panels - AliExpress
NVMe M.2 SSD to PCIe X16/X8/X4 Card - Sabrent
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 2230 to PCI-e x 4