Additional Product Information

1Tb Caviar Blue 7200 RPM SATA 6Gb/s 32Mb 3.5"

These drives are built utilizing the tried and true proven technology of the original award-winning WD Caviar 3.5-inch hard drives for desktop computers.

Specifications Performance Specifications   Rotational Speed 7,200 RPM (nominal) Buffer Size 32 MB Load/unload Cycles 300,000 minimum Transfer Rates Transfer Rate (Buffer To Disk) 126 MB/s (Max) Physical Specifications   Formatted Capacity 1,000,204 MB Capacity 1 TB Interface SATA 6 Gb/s User Sectors Per Drive 1,953,525,169 Physical Dimensions   English Height 1.028 Inches Depth 5.787 Inches Width 4.00 Inches Weight 1.52 Pounds Metric Height 26.1 mm Depth 147 mm Width 101.6 mm Weight 0.69 kg Environmental Specifications   Shock Operating Shock (Read) 30G, 2 ms Non-operating Shock 300G, 2 ms Acoustics Idle Mode 28 dBA (average) Seek Mode 0 33 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 Power Dissipation Read/Write 6.80 Watts Idle 6.10 Watts Standby 0.70 Watts Sleep 0.70 Watts As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second.