1TB WD WD10EALX 6GB/S/32MB

WD Caviar Blue 1 TB SATA Hard Drives ( WD10EALX)

 

Drive Specification Sheet (PDF)

 

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.

 

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