Dato DP700 PRO M.2 2280 PCle NVMe SSD – 256GB Capacity, PCIe Gen 3×4 / NVMe 1.4 Form Factor, 3,300MB/s Max Sequential Read Speed, 3,100MB/s Max sequential write speed, 0°C to 70°C Operating Temperature, -45°C to 85°C Storage Temperature, 3 Years Warranty