Product Specifications Interface SATA 6 Gb/s Performance Specifications Rotational Speed IntelliPower * Buffer Size 64 MB Transfer Rates Buffer To Host (Serial ATA) 6 Gb/s (Max) Physical Specifications Formatted Capacity 2,000,398 MB Capacity 2 TB Form Factor 3.5 Inch User Sectors Per Drive 3,907,029,168 Physical Dimensions English Height 1.028 Inches Depth 5.787 Inches Width 4.00 Inches Weight 1.40 Pounds Metric Height 26.1 mm Depth 147 mm Width 101.6 mm Weight 0.64 kg Environmental Specifications Shock Operating Shock (Read) 65G, 2 ms Non-operating Shock 250G, 2 ms Acoustics Idle Mode 24 dBA (average) Seek Mode 0 29 dBA (average) Seek Mode 3 25 dBA (average) Temperature (English) Operating 32° F to 140° F Non-operating -40° F to 158° F Temperature (Metric) Operating -0° C to 60° C Non-operating -40° C to 70° C Electrical Specifications Current Requirements 12 VDC Read/Write 1.78 A Power Dissipation Read/Write 6.00 Watts Idle 5.50 Watts Standby 0.80 Watts Sleep 0.80 Watts Compatibility Operating System Compatibility Windows/Mac