Capacity 500GB Form Factor M.2 2280 NAND Flash 3D NAND Interface PCIe Gen3x4 Sequential R/W performance (max.) Up to 1800/1200MB/s Operating Temperature 0oC - 70oC Storage Temperature -40oC - 85oC Shock Resistance 1500G/0.5ms MTBF 1,800,000 hours Note 1. Performance may vary based on SSD capacity, host hardware and software, operating system, and other system variables. 2. The SSD is based on the TBW or Warranty period. Item Dimension (L inchxW inchxH inch) 1 x 4 x 1