Silicon Power 500GB UD90 (SP500GBP44UD9005)

Capacity 250GB, 500GB, 1TB, 2TB, 4TB Dimensions 22.0mm x 80.0mm x 3.5mm Weight 8g Interface PCIe Gen 4x4 Performance Read(max.) 250GB: 4,700 MB/s500GB: 5,000 MB/s1TB: 5,000 MB/s2TB: 5,000 MB/s4TB: 5,000 MB/s Performance Write(max.) 250GB: 1,500 MB/s500GB: 2,700 MB/s1TB: 4,800 MB/s2TB: 4,800 MB/s4TB: 4,500 MB/s System Requirement Computer with M.2 slots supporting PCIe interface and an OS with NVMe support MTBF (est) 1,500,000 hours Shock Resistance Test 1500G/0.5ms Operating Temperature 0? ~ 70?