M.2 NGFF type 2280-D5-M M Key socket on board. Compliant with PCI Express 4.0 x4 Lane.
Supports PCIe Gen4 and Gen3 x4 Lane M.2 80mm, 60mm NVMe SSD
No driver installation is required. Windows 10/8, Windows Server 2012 R2, Linux series, Fedora, SUSE, Ubuntu, Red Hat native drivers support both PCIe-NVMe.