Amazon.com: 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) : Electronics
M.2 SSD on old X58 system with M.2 PCI adaptor. Can it work? | Page 3 | TechPowerUp Forums
PCIe 2.0 x4 Controller Board for M2 SSD PCIe and/OR Sata - with 12V and 3.3V Support - 1 Port for M.2 SATA + 1 Port for M.2 PCIe! : Amazon.ca: Electronics