Enterprise Hard Drives
1000 GB, 1.2 million hours MTBF, 64 MB Cache, 7200 RPM

Fast, reliable and enterprise-ready.

High-capacity, high-performance enterprise SATA drives with 24x7 reliability for business-critical applications.
Massive 2 TB capacity.
WD RE4 Enterprise SATA drives are available with up to 2 TB's of cavernous capacity.
High-performance technology.
With a combination of 64 MB cache, dual processors and dual stage actuation WDRE4 drives deliver lightning-fast performance in demanding server and storage applications.
24x7 reliability.
Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
Performance Specifications  
Buffer Size 64 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 600,000 minimum
Physical Specifications  
Formatted Capacity 1,000,204 MB
Interface SATA 3 Gb/s
Physical Dimensions  
Height 1.028 Inches
Depth 5.787 Inches
Height 25.40 mm
Depth 147 mm
Environmental Specifications  
Idle Mode 28 dBA (average)
Seek Mode 0 29 dBA (average)
Seek Mode 3 25 dBA (average)
Electrical Specifications  
Current Requirements
Power Dissipation
Read/Write 7.90 Watts
Idle 5.90 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.

Specification Sheets / Installation guides / Associated files

Warranty: 5 Years

Full manufacturers warranty details are available at the manufacturers (Western Digital) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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