Hard Disk Drive / SSD / Storage Device Technical Details

  Hard Disk Model


  Disk Family

  Travelstar 7K320

  Form Factor



  250 GB (250 x 1 000 000 000 bytes)

  Number Of Disks


  Number Of Heads


  Rotational Speed

  7200 RPM

  Rotation Time

  8.33 ms

  Average Rotational Latency

  4.17 ms

  Disk Interface


  Buffer-Host Max. Rate

  150 MB/seconds

  Buffer Size

  16384 KB

  Average Seek Time

  12 ms

  Track To Track Seek Time

  1 ms

  Full Stroke Seek Time

  20 ms


  70 mm (2.76 inch)


  100 mm (3.94 inch)


  9.5 mm (0.37 inch)


  115 grams (0.25 pounds)

  Acoustic (Idle)

  2.4 Bel

  Acoustic (Min performance and volume)

  2.6 Bel

  Acoustic (Max performance and volume)

  2.6 Bel

  Required Power For Spinup

  900 mA

  Power Required (Seek)

  1.7 W

  Power Required (Idle)

  0.8 W

  Power Required (Standby)

  0.2 W


  Hitachi Global Storage Technologies

S.M.A.R.T. Values

  Average temperature

  Information not yet available

  Average health

  Information not yet available

S.M.A.R.T. statistics and more information for this type of hard disk will be available soon.

If you have this type of hard disk, please select Send test report to developer option from the Report menu.

Disk Drive Rating

Average rating: 0.1

[ 718 vote(s) ]

Rate this hard disk: 1 - Lowest

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Device manufacturers may change any parameters without prior notice. There is no warranty that the information listed here is complete and accurate. If you encounter any improper value, please let us know.

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