Additional Details ------------------------------ Product description: Specifications Mfr Part Number: ST2000LM015 Capacity: 2TB Rotational Speed: 5400 rpm Cache: 128MB Interface: SATA 6Gb/s Data Transfer Rate (Max.) : 140 MB/s Shock: Operating: 400 Gs @ 2ms Non-operating: 1000 Gs @ 1 ms Acoustics: Idle: 2.2 bels (Typical) Seek: 2.4 bels (Typical) Power Management : Startup Power : 1.0 A, +5V Read/Write Average: 1.7 W / 1.8 W Idle Average: 0.5 W Dimensions (WxDxH): 2.750 x 3.951 x 0.276 inch / 69.85 x 100.35 x 7.00 mm Weight: 0.198 lbs / 90.0 g Platform: windows