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Product comparison · 2 internal hard drives

HP 36GB U320 SCSI 15K Rpm hard disk drive vs HP 73GB U320 SCSI 15K Rpm hard disk drive

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  • 8specifications compared
  • 3differ
  • 5identical
  • 4known for one product only

Key differences

The HP 73GB U320 SCSI 15K Rpm hard disk drive has 37 GB more HDD capacity than the HP 36GB U320 SCSI 15K Rpm hard disk drive (73 GB vs 36 GB). The HP 36GB U320 SCSI 15K Rpm hard disk drive has 0.3 ms more full stroke seek time than the HP 73GB U320 SCSI 15K Rpm hard disk drive (7 ms vs 6.7 ms). The HP 73GB U320 SCSI 15K Rpm hard disk drive has 0.3 ms more average seek time than the HP 36GB U320 SCSI 15K Rpm hard disk drive (3.8 ms vs 3.5 ms).

  • HDD capacity
    • 36 GB
    • 73 GB
  • Full stroke seek time
    • 7 ms
    • 6.7 ms
  • Average seek time
    • 3.5 ms
    • 3.8 ms

Side by side

Differences highlightedShow differences only
12 specifications
A

HP

36GB U320 SCSI 15K Rpm hard disk driveView product
B

HP

73GB U320 SCSI 15K Rpm hard disk driveView product
Features3 differ
HDD capacityDiffers36 GB73 GB
Storage drive buffer sizeKnown for one8 MB
Full stroke seek timeDiffers7 ms6.7 ms
Average seek timeDiffers3.5 ms3.8 ms
Track to track seek timeKnown for one0.4 ms
Other featuresidentical
Maximum data transfer rateKnown for one320 Mbit/s
Mac compatibilityKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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