Model

HGST Deskstar T7K500 HDT725040VLAT80 - hard drive - 400 GB - ATA-133

specs

General

  • Interface
    ATA-133
  • Buffer Size
    8 MB
  • Weight
    1.41 lbs
  • Manufacturer
    Western Digital Corp.

Miscellaneous

  • Microsoft Certifications
    Works with Windows Vista
  • Works with Windows Vista
    Software and devices that carry the Works with Windows Vista logo have been tested for baseline compatibility with PC's running.

Interface Provided

  • Qty
    1
  • Connector Type
    40 pin IDC
  • Storage Interface
    ATA-133
  • Interface
    ATA-133

Hard Drive

  • Form Factor
    3.5" x 1/3H
  • Interface Type
    ATA-133
  • Spindle Speed
    7200 rpm
  • Features
    Native Command Queuing (NCQ), load/unload technology, temperature sensor
  • 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
    ATA-133
  • Interface
    ATA-133
  • Average Seek Time
    8.5 ms
  • Data Transfer Rate
    133 MBps
  • Internal Data Rate
    124.8 MBps
  • Buffer Size
    8 MB
  • Non-Recoverable Errors
    1 per 10^14
  • Start / Stop Cycles
    50000

Expansion & Connectivity

  • Interfaces
    1 x ATA-133 - 40 pin IDC

Performance

  • Internal Data Rate
    124.8 MBps
  • Seek Time
    8.5 ms (average)
  • Drive Transfer Rate
    133 MBps (external)
  • Spindle Speed
    7200 rpm

Storage Controller (2nd)

  • Type
    none

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    140 °F
  • Humidity Range Operating
    8 - 90%
  • Sound Emission
    30 dB
  • Sound Emission
    30 dB

Storage Hard Drive

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

Header

  • Brand
    HGST
  • Product Line
    HGST Deskstar T7K500
  • Model
    HDT725040VLAT80
  • Packaged Quantity
    1
  • Compatibility
    PC

Dimensions & Weight

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

Bay Required

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

Slot Required

  • Type
    none

Reliability

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

General

  • Manufacturer
    Western Digital Corp.