Form factor M.2 2280 Interface PCIe 4.0 x4 NVMe Capacities 250GB Sequential read/write 250GB � 3,000/1,300MB/s Endurance (total bytes written) 250GB � 80TB Storage temperature -40°C~85°C Operating temperature 0°C~70°C Dimensions 22mm x 80mm x 2.2mm Weight 7g Vibration operating 2.17G (7-800 Hz) Vibration non-operating 20G (20-1000Hz) MTBF 1,500,000 hours