1TB | 3.5" Western Digital Caviar Green 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive WD10EARX - Bare Drive

Quick Facts

Performance Specifications

• Rotational Speed: IntelliPower *
• Buffer Size: 64 MB

Transfer Rates

• Buffer To Host (Serial ATA): 6 Gb/s (Max)

Physical Specifications

• Formatted Capacity: 1,000,204 MB
• Capacity: 1 TB
• Interface: SATA 6 Gb/s
• User Sectors Per Drive: 1,953,525,168

Massive capacity

WD leads the way; pioneering capacity to deliver a massive 3 TBs of storage on a single drive.

Reduced power consumption

Reduced power consumption makes it possible to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Cool and Quiet

WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics perfect for ultra-quiet PCs and external drives.

Did you know...

It's easy to install an internal hard drive in your computer. Watch this video to find out how.

Download Caviar Green Spec Sheet

Performance Specifications   Rotational Speed IntelliPower * Buffer Size 64 MB Transfer Rates Buffer To Host (Serial ATA) 6 Gb/s (Max) Physical Specifications   Formatted Capacity 1,000,204 MB Capacity 1 TB Interface SATA 6 Gb/s User Sectors Per Drive 1,953,525,168 Physical Dimensions   English Height 1.028 Inches Depth 5.787 Inches Width 4.00 Inches Weight 1.32 Pounds Metric Height 26.1 mm Depth 147 mm Width 101.6 mm Weight 0.60 kg Environmental Specifications   Shock Operating Shock (Read) 65G, 2 ms Non-operating Shock 300G, 1 ms Acoustics Idle Mode 23 dBA (average) Seek Mode 0 27 dBA (average) Seek Mode 3 24 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 1.47 A Power Dissipation Read/Write 5.30 Watts Idle 3.30 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.