Model CX2 Interface SATA III 6Gb/s Capacity 256GB / 512GB / 1TB / 2TB[2] Voltage DC +5V Operation Temperature 0°C ~ 70°C Storage Temperature -40˚C ~ 85˚C DRAM Cache NO 512GB - 400TBW Performance Crystal Disk Mark: 256GB Read: Up to 520MB/s Max ; Write: 430MB/s 512GB Read: Up to 530MB/s Max ; Write: 470MB/s 1TB Read: Up to 540MB/s Max ; Write: 490MB/s 2TB Read: Up to 540MB/s Max ; Write: 490MB/s[4] Dimensions 100(L) x 69.9(W) x 7(H) mm Humidity 0°C ~ 55°C / 5% ~ 95% RH,non-condensing Vibration 20G (non-operating) Shock 1,500G MTBF 1,000,000 hours Operating System Windows 11 / 10 / 8.1 / 8 / 7 MAC OS 10.4 or later Linux 2.6.33 or later