Product Specifications Model : CX2 Interface : SATA Rev. 3.0 (6Gb/s) – with backwards compatibility to SATA Rev. 2.0 Capacity : 256GB Voltage : DC +5V Operation Temperature : 0°C ~ 70°C Storage Temperature : -40˚C ~ 85˚C Terabyte Written : 256GB / >60TB Performance Crystal Disk Mark : 256GB Read: Up to 520MB/s Max ; Write: 430MB/s 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 10 / 8.1 / 8 / 7 MAC OS 10.4 or later Linux 2.6.33 or later Warranty : 3-year limited warranty