Capacity : 1TB Form Factor M.2 2280 NAND Flash 2nd generation 3D TLC Controller Realtek Dimensions (L x W x H) 22 x 80 x 2.15mm Weight 8g / 0.28oz Interface PCIe Gen3x4 Performance(Max) Read 2100MB/s , Write 1500MB/s Maximum 4K random read/write IOPS : up to 250K/240K * Performance may vary based on SSD capacity, host hardware and software, operating system, and other system variables. Operating temperature 0°C - 70°C Storage temperature -40°C - 85°C Shock resistance 1500G/0.5ms MTBF 2,000,000 hours Warranty 5-year limited warranty