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Product comparison · 2 internal hard drives

Fujitsu 160GB, 2.5", 7200rpm vs HP CS/HP HDD/146GB 15k RPM U320 UNI HD/E-ON

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  • 8specifications compared
  • 7differ
  • 1identical
  • 21known for one product only

Key differences

  • HDD capacity
    • 160 GB
    • 146 GB
  • HDD speed
    • 7200 RPM
    • 15000 RPM
  • Interface
    • Serial ATA
    • Ultra320 SCSI
  • Average latency
    • 4.17 ms
    • 4.9 ms
  • Width
    • 69.8 mm
    • 101.6 mm
  • Height
    • 9.5 mm
    • 25.4 mm
  • Weight
    • 116 g
    • 800 g

Side by side

Differences highlightedShow differences only
29 specifications
A

Fujitsu

160GB, 2.5", 7200rpmView product
B

HP

CS/HP HDD/146GB 15k RPM U320 UNI HD/E-ONView product
Features4 differ
HDD capacityDiffers160 GB146 GB
HDD speedDiffers7200 RPM15000 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersSerial ATAUltra320 SCSI
TypeKnown for oneHDD
Storage drive buffer sizeKnown for one16 MB
Read seek timeKnown for one10.5 ms
Write seek timeKnown for one12.5 ms
Track to track seek timeKnown for one1.5 ms
Average latencyDiffers4.17 ms4.9 ms
Bytes per sector512512
Full stroke seek timeKnown for one10 ms
Poweridentical
Operating voltageKnown for one5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one8 - 90%
Operating vibrationKnown for one9.8 G
Non-operating vibrationKnown for one49 G
Operating altitudeKnown for one-300 - 3000 m
Non-operating altitudeKnown for one-300 - 12000 m
Operating shockKnown for one325 G
Non-operating shockKnown for one900 G
Weight & dimensions3 differ
WidthDiffers69.8 mm101.6 mm
DepthKnown for one100 mm
HeightDiffers9.5 mm25.4 mm
WeightDiffers116 g800 g
Other featuresidentical
HDD transfer rateKnown for one320 Mbit/s
Interface typeKnown for oneWide Ultra320 SCSI-LVD
InternalKnown 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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