Samsung 970 EVO Plus 2.048TB M.2 2280 NVMe solid state drive on the PCIe Gen3 interface. Fits any M.2 2280 slot on a desktop motherboard or laptop. Seller note: Samsung, Western Digital/SanDisk, Crucial (Micron) and SK Hynix build their own NAND flash, while other brands pair purchased flash with third-party controllers such as Phison β check the exact model revision, since manufacturers sometimes change controller or NAND mid-production. Always confirm drive health (SMART power-on hours and written terabytes) before listing a used drive.