Hitachi DeskStar 7K400 (400GB, SATA-150) | HDS724040KLSA80

Prices

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specs

General

  • Capacity
    400 GB
  • Device Type
    Hard drive - internal
  • Features
    Fluid Dynamic Bearing (FDB) motor, load/unload technology, Rotational Vibration Safeguard (RVS), S.M.A.R.T.
  • Interface
    SATA 1.5Gb/s
  • Buffer Size
    8 MB
  • Weight
    1.54 lbs
  • Manufacturer
    Western Digital Corp.

Power Device

  • Type
    none

Interface Provided

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

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    Serial ATA-150
  • Spindle Speed
    7200 rpm
  • Features
    Fluid Dynamic Bearing (FDB) motor, Rotational Vibration Safeguard (RVS), load/unload technology
  • 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
    8.5 ms
  • Average Latency
    4.17 ms
  • Data Transfer Rate
    150 MBps
  • Internal Data Rate
    94.6 MBps
  • Buffer Size
    8 MB
  • Non-Recoverable Errors
    1 per 10^14
  • Start / Stop Cycles
    50000

Expansion & Connectivity

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

Performance

  • Internal Data Rate
    94.6 MBps
  • Seek Time
    8.5 ms (average)
  • Drive Transfer Rate
    150 MBps (external)
  • Average Latency
    4.17 ms
  • Spindle Speed
    7200 rpm

Storage Controller (2nd)

  • Type
    none

Environmental Parameters

  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    131 °F
  • Humidity Range Operating
    8 - 90%

Storage Hard Drive

  • Compliant Standards
    S.M.A.R.T.

Header

  • Brand
    WD
  • Product Line
    HGST Deskstar 7K400
  • Model
    HDS724040KLSA80
  • 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
    5.7 in
  • Height
    1 in
  • Weight
    1.54 lbs

Reliability

  • Non-Recoverable Errors
    1 per 10^14
  • Start / Stop Cycles
    50,000

General

  • Manufacturer
    Western Digital Corp.