Western Digital Caviar RE2 Hard Drive (400GB 7200rpm, SATA II)

• Manufacturer: Western Digital Corp.
• Part number: WD4000YS
• Description: WD's RAID Edition hard drives are the world's most reliable server-class SATA drives in the market. With 1.2 million hours MTBF, 100% duty cycle 1.5 Gb/s SATA technology, and best-in-class vibration tolerance, WD RE2 drives offer the best combination of superior reliability, high capacity, and optimum performance for enterprise applications.

• General

• Packaged Quantity 1
• Device Type Hard drive - Internal hard drive
• Capacity 400 GB
• Form Factor 3.5" x 1/3H
• Buffer Size 16 MB
• Features Fluid Dynamic Bearing (FDB) motor , S.M.A.R.T.,
  Native Command Queuing (NCQ),
  SecureConnect,
  FlexPower,
  Data Lifeguard,
  Rotary Acceleration Feed Forward (RAFF)
• Width 4 in
• Depth 5.8 in
• Height 1 in
• Weight 1.3 lbs

• Performance

• Drive Transfer Rate 300 MBps
• Internal Data Rate 70 MBps
• Seek Time 8.7 ms (average) / 21 ms (max)
• Track-to-Track Seek Time 2 ms
• Average Latency 4.2 ms
• Spindle Speed 7200 rpm

• Reliability

• MTBF 1,200,000 hour(s)
• Non-Recoverable Errors 1 per 10^14
• Start / Stop Cycles 50,000

• Expansion & Connectivity

• Interfaces 1 x - 7 pin Serial ATA
• Compatible Bays 1 x Internal - 3.5" x 1/3H

• Miscellaneous

• Microsoft Certifications Works with Windows Vista
• Compliant Standards RoHS

• Manufacturer Warranty

• Service & Support 5 years warranty
• Service & Support Details Limited warranty - 5 years

• Environmental Parameters

• Min Operating Temperature 41 °F
• Max Operating Temperature 140 °F
• Humidity Range Operating 5 - 95%
• Shock Tolerance 65 g @ 2ms (operating) / 300 g @ 2ms (non-operating)
• Vibration Tolerance 0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
• Sound Emission 28 dBA

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Manufacturer profile

Browse Western Digital Corp. products on Shopper.com

• Manufacturer:Western Digital Corp.
• Address:

  20511 Lake Forest Drive, Lake Forest, CA 92630-7741

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