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Product comparison · 2 internal hard drives

Lenovo 60GB Hard Drive vs Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD

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  • 6specifications compared
  • 5differ
  • 1identical
  • 5known for one product only

Key differences

The Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD has 13.4 GB more HDD capacity than the Lenovo 60GB Hard Drive (73.4 GB vs 60 GB). The Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD has 9,600 RPM more HDD speed than the Lenovo 60GB Hard Drive (15000 RPM vs 5400 RPM). The Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD has 1" more HDD size than the Lenovo 60GB Hard Drive (3.5" vs 2.5"). Interface: EIDE/ATA on the Lenovo 60GB Hard Drive, Ultra320 SCSI on the Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD. Operating voltage: 5 V on the Lenovo 60GB Hard Drive, 5 / 12 V on the Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD.

  • HDD capacity
    • 60 GB
    • 73.4 GB
  • HDD speed
    • 5400 RPM
    • 15000 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • EIDE/ATA
    • Ultra320 SCSI
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
11 specifications
A

Lenovo

60GB Hard DriveView product
B

Lenovo

73.4GB Hot-Swap Ultra 320 SAS HDDView product
Features4 differ
HDD capacityDiffers60 GB73.4 GB
HDD speedDiffers5400 RPM15000 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersEIDE/ATAUltra320 SCSI
Storage drive buffer sizeKnown for one8 MB
Average seek timeKnown for one3.5 ms
Average latencyKnown for one2 ms
Read seek timeKnown for one14 ms
Write seek timeKnown for one12 ms
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Other featuresidentical
InternalYesYes

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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