Form factor M.2 2280 Interface PCIe 4.0 x4 NVMe Capacities 2 500GB, 1TB, 2TB, 4TB Sequential read/write 1 500GB – 5,000/3,000MB/s 1TB – 6,000/4,000MB/s 2TB – 4TB – 6,000/5,000MB/s NAND 3D Endurance (total bytes written) 3 500GB – 160TB 1TB – 320TB 2TB – 640TB 4TB – 1280TB Storage temperature -40°C~85°C Operating temperature 0°C~70°C Dimensions 22mm x 80mm x 2.3mm Weight 7g (all capacities) Vibration non-operating 20G (10-1000Hz) MTBF 2,000,000 hours