Usable Capacities : 120GB/240GB/250GB/480GB/500GB/960GB/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* : 120GB up to 515 MB/s 250GB/250GB up to 535 MB/s 480GB/500GB up to 550 MB/s 960GB/1TB up to 535 MB/s Max Sequential Write* : 120GB up to 490 MB/s 250GB/250GB up to 500 MB/s 480GB/500GB up to 500 MB/s 960GB/1TB up to 515 MB/s Power Consumption (Avg.) : 2W Active, 0.3W idle; Power management features TBW : 120GB: 40 240GB/ 250GB: 100 480GB/ 500GB: 200 960GB/ 1TB: 450 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