Specification : Usable Capacities : 1TB Interface : SATA-III (6 GB/s) Backwards compatible with SATA-II Form Factor 2.5-inch Product Dimensions (L × W × H) : 100 mm x 70 mm x 7 mm Weight 45g Max Sequential Read* up to 535 MB/s Max Sequential Write* up to 515 MB/s Power Consumption (Avg.) 2W Active, 0.3W idle; Power management features Operating Temperature 0°C to 70°C Storage Temperature -40°C to 85°C MTBF 2 Million Hours System Compatibility Windows 7 / 8 / 10 Mac OS 10.X and later Warranty 3-year Limited Warranty