Expand the storage of your handheld gaming device or M.2 2230-compatible laptop with the WD_BLACK SN770M NVMe SSD with up to 2TB of storage. This M.2 2230 SSD is equipped with PCIe Gen 4.0 with speeds of up to 5,150 MB/s (1TB and 2TB models), Western Digital's nCache 4.0 technology and Microsoft's DirectStorage support. So you can take and play your extensive game collection wherever you go, while immersing yourself in the game with lightning-fast game installs and level loads. Use Western Digital Dashboard software (Windows only) to keep your hard drive up to date.