CARDEA A440 M.2 PCIe SSD 1TB TM8FPZ001T0C327 Features: Enjoy the lightning speed of the PCIe Gen4 x4 Featuring two patented heat sinks Effective cooling—flexible installation Supports the latest NVMe standard Specifications: General Capacity 1 TB Sequential read up to 7000 MB/s Sequential write up to 5500 MB/s Terabytes Written 700TBW Interface PCIe Gen4x4 with NVMe Voltage DC +3.3V Operation Temperature 0˚C ~ 70˚C Storage Temperature -40˚C ~ 85˚C IOPS Read/Write: up to 650K/700K Weight 13g (with Graphene heat sink) 46g (with Aluminum heat sink) Dimensions 80.0(L) x 22.0(W) x 3.7(H) mm (with Graphene heat sink) 80.0(L) x 23.4(W) x 12.9(H) mm (with Aluminum heat sink) Humidity RH 90% under 40°C (operational) Vibration 80Hz~2000Hz/20G Shock 1500G/0.5ms MTBF 3,000,000 Hours System Requirements: Windows 11 / 10 / 8.1 / 8 / 7 / Vista Linux 2.6.33 or later Warranty 5-year limited warranty