Interface PCI-Express 4.0x4, NVMe 1.3 Form Factor M.2 2280 Total Capacity 2000GB Warranty Limited 5-years or 3600TBW NAND 3D TLC Toshiba BiCS4 External DDR Cache DDR4 2GB Sequential Read speed Up to 5000 MB/s Sequential Write speed Up to 4400 MB/s Random Read IOPS up to 750k Random Write IOPS up to 700k Dimension 80.5 x 11.4 x 23.5 mm Mean time between failure (MTBF) 1.77 million hours Power Consumption (Active) Average: R : 6.5W; W : 6.6W Power Consumption (Idle) 21.1mw Temperature (Operating) 0°C to 70°C Temperature (Storage) -40°C to 85°C