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Western Digital WD4000KD, 7200RPM, 1.5Gp/s, 400GB SATA 3.5 HDD

Western Digital WD4000KD, 7200RPM, 1.5Gp/s, 400GB SATA 3.5 HDD
SKU: R2220
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$20.44
Western Digital

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Details

Details

Hard Disk Drive / SSD / Storage Device Technical Details

 

  Hard Disk Model

  WDC WD4000KD-

 

  Disk Family

  Caviar SE16

 

  Form Factor

  3.5"

 

  Capacity

  400 GB (400 x 1 000 000 000 bytes)

 

  Rotational Speed

  7200 RPM

 

  Rotation Time

  8.33 ms

 

  Average Rotational Latency

  4.17 ms

 

  Disk Interface

  Serial-ATA/150

 

  Buffer-Host Max. Rate

  150 MB/seconds

 

  Buffer Size

  16384 KB

 

  Drive Ready Time (typical)

  12 seconds

 

  Average Seek Time

  8.9 ms

 

  Track To Track Seek Time

  2 ms

 

  Full Stroke Seek Time

  21 ms

 

  Width

  101.6 mm (4.00 inch)

 

  Depth

  147 mm (5.79 inch)

 

  Height

  25.4 mm (1.00 inch)

 

  Manufacturer

  Western Digital Corporation

Additional Info

Additional Info
Capacity 400GB
Manufacturer Western Digital
Model Number WD4000KD
SKU R2220
product id 80014

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