SanDisk 856449-001 is a 512GB M.2 2280 solid-state drive. The part number 856449-001 identifies this model, which uses the M.2 2280 form factor for installation in devices with an M.2 slot. Listed as a SanDisk X400 512GB M.2 2280 SSD, it is intended for use as primary storage in compatible laptops and desktops that support M.2 2280 drives. This drive provides solid-state storage performance for system boot, application loading, and data storage in supported systems.
