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Western Digital Raptor 10k SATA 74Gb Western Digital Raptor 10k SATA 74Gb
Ref: 45

Designed and manufactured to enterprise-class standards to provide enterprise reliability in high duty cycle environments. With 1.2 million hours MTBF, WD Raptor drives have the highest available reliability rating on a high capacity drive. With a next-generation SATA interface, 1.5 Gb/s data transfer rate, native command queuing (NCQ), and 16 MB cache, these drives deliver optimum performance. RAID-specific, time-limited error recovery (TLER), a feature unique to WD, prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Rotary Acceleration Feed Forward (RAFF) optimizes operation and performance when the drives are used in vibration-prone, multidrive systems such as rack-mounted servers or network storage. WD Raptor features FlexPower connector technology that accepts power from either industry standard or new SATA power supplies.

Specifications

General

  • Device Type - Hard drive - internal
  • Width - 10.2 cm
  • Depth - 14.7 cm
  • Height - 2.6 cm
  • Weight - 0.82 kg

    • Hard Drive

  • Form Factor - 3.5" x 1/3H
  • Capacity - 74 GB
  • Interface Type - Serial ATA-150
  • Buffer Size - 16 MB

    • Performance

  • Drive Transfer Rate - 150 MBps (external)
  • Seek Time - 4.6 ms (average) / 10.2 ms (max)
  • Track-to-Track Seek Time - 0.4 ms
  • Average Latency - 2.99 ms
  • Spindle Speed - 10000 rpm

    • Reliability

  • MTBF - 1,200,000 hour(s)
  • Non-Recoverable Errors - 1 per 10^15
  • Start / Stop Cycles - 20,000

    • Expansion / Connectivity

  • Interfaces - 1 x Serial ATA-150 - 7 pin Serial ATA
  • Compatible Bays - 1 x internal - 3.5" x 1/3H

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    Price: £83.42 exc VAT
    (£98.02 Including VAT at 17.5%)






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