WD Blue SN550 NVMe Internal SSD - 2TB Capacity M.2 2280 PCI Express 3.

WD Blue SN550 NVMe Internal SSD - 2TB Capacity M.2 2280 PCI Express 3.0 x4 (NVMe) 3D NAND 2600MBps Read/1800MBps Write - WDS200T2B0C