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Product comparison · 2 internal hard drives

Lenovo 160GB Simple-Swap SATAII HDD vs Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD

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  • 4specifications compared
  • 3differ
  • 1identical
  • 9known for one product only

Key differences

The Lenovo 160GB Simple-Swap SATAII HDD has 86.6 GB more HDD capacity than the Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD (160 GB vs 73.4 GB). The Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD has 7,800 RPM more HDD speed than the Lenovo 160GB Simple-Swap SATAII HDD (15000 RPM vs 7200 RPM). Interface: Serial ATA II on the Lenovo 160GB Simple-Swap SATAII HDD, Ultra320 SCSI on the Lenovo 73.4GB Hot-Swap Ultra 320 SAS HDD.

  • HDD capacity
    • 160 GB
    • 73.4 GB
  • HDD speed
    • 7200 RPM
    • 15000 RPM
  • Interface
    • Serial ATA II
    • Ultra320 SCSI

Side by side

Differences highlightedShow differences only
13 specifications
A

Lenovo

160GB Simple-Swap SATAII HDDView product
B

Lenovo

73.4GB Hot-Swap Ultra 320 SAS HDDView product
Features3 differ
HDD capacityDiffers160 GB73.4 GB
HDD speedDiffers7200 RPM15000 RPM
HDD sizeKnown for one3.5"
InterfaceDiffersSerial ATA IIUltra320 SCSI
Storage drive buffer sizeKnown for one8 MB
Average seek timeKnown for one3.5 ms
Average latencyKnown for one2 ms
Poweridentical
Operating voltageKnown for one5 / 12 V
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one146 mm
HeightKnown for one25.4 mm
WeightKnown for one842 g

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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