Specifications Form factor: 2.5'' 7mm Host Interface: SATA Revision 3.2. SATA 1.5 Gbps, 3 Gbps and 6 Gbps interface Operating Temperature: 0°C to 70°C Non-Operating Temperature: -40°C to 85°C Humidity: RH 90% under 40°C (operational) Shock: 1500G, duration 0.5ms Half Sine Pulse Vibration: 20Hz~80Hz/1.52mm frequency/diplacement. 80Hz~2000Hz/20G frequency/acceleration, X,Y,Z axis 60 minutes orientation Dimensions: 7mm x 69.9mm x 100.5mm Weight: 45g Data Transfer: Read Speeds: 256GB: up to 520MB/s* Write Speeds: 256GB: up to 460MB/s* Power Consumption: Active Read Power Consumption: 256GB: 1310mW Active Write Power Consumption: 256GB: 1330mW Idle Power Consumption: 256GB: 315mW Product Details Part Number: 49351 Internal 2.5'' SATA III 7mm Solid State Drive High reliability with superior flash controller Client SSD for desktop and notebook upgrades Read speeds of up to 550 MB/s Boost your PCs performance