Model WD Raptor WD740ADFD - hard drive - 74 GB - SATA 1.5Gb/s

WD Raptor WD740ADFD - hard drive - 74 GB - SATA 1.5Gb/s | WD740ADFD

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specs

General

  • Capacity
    74 GB
  • Interface
    SATA 1.5Gb/s
  • Buffer Size
    16 MB
  • Weight
    1.81 lbs
  • Manufacturer
    Western Digital Corp.

Miscellaneous

  • MTBF
    1200000 hour(s)

Interface Provided

  • Qty
    1
  • Connector Type
    7 pin Serial ATA
  • Storage Interface
    Serial ATA-150
  • Interface
    Serial ATA-150

Expansion & Connectivity

  • Interfaces
    1 x SATA 1.5 Gb/s - 7 pin Serial ATA

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    Serial ATA-150
  • Spindle Speed
    10000 rpm
  • Hard Drive Type
    internal hard drive
  • Form Factor (Short)
    3.5"
  • Form Factor (metric)
    8.9 cm x 1/3H
  • Form Factor (Short) (metric)
    8.9 cm
  • Storage Interface
    Serial ATA-150
  • Interface
    Serial ATA-150
  • Average Seek Time
    4.6 ms
  • Max Seek Time
    10.2 ms
  • Track-to-Track Seek Time
    0.4 ms
  • Average Latency
    2.99 ms
  • Data Transfer Rate
    150 MBps
  • Buffer Size
    16 MB
  • Non-Recoverable Errors
    1 per 10^15
  • Start / Stop Cycles
    20000

Performance

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

Storage Controller (2nd)

  • Type
    none

Environmental Parameters

  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    131 °F
  • Humidity Range Operating
    5 - 95%
  • Sound Emission
    29 dBA
  • Sound Emission
    29 dBA

Header

  • Brand
    WD
  • Product Line
    WD Raptor
  • Model
    WD740ADFD
  • Packaged Quantity
    1
  • Compatibility
    PC

Bay Required

  • Type
    internal
  • Form Factor
    3.5" x 1/3H
  • Form Factor (metric)
    8.9 cm x 1/3H
  • Total Qty
    1

Dimensions & Weight

  • Width
    4 in
  • Depth
    5.8 in
  • Height
    1 in
  • Weight
    1.81 lbs

Slot Required

  • Type
    none

Service & Support

  • Type
    5 years warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    5 years

Reliability

  • Non-Recoverable Errors
    1 per 10^15
  • Start / Stop Cycles
    20,000
  • MTBF
    1,200,000 hours

General

  • Manufacturer
    Western Digital Corp.