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Product comparison · 2 internal hard drives

Fujitsu HDD SATA II 250GB 7.2k vs Seagate Cheetah 15K.4 36GB 8MB Fibre Channel

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  • 7specifications compared
  • 4differ
  • 3identical
  • 22known for one product only

Key differences

The Fujitsu HDD SATA II 250GB 7.2k has 213.3 GB more HDD capacity than the Seagate Cheetah 15K.4 36GB 8MB Fibre Channel (250 GB vs 36.7 GB). The Seagate Cheetah 15K.4 36GB 8MB Fibre Channel has 7,800 RPM more HDD speed than the Fujitsu HDD SATA II 250GB 7.2k (15000 RPM vs 7200 RPM). The Seagate Cheetah 15K.4 36GB 8MB Fibre Channel has 100 MB/s more drive device, transfer rate than the Fujitsu HDD SATA II 250GB 7.2k (400 MB/s vs 300 MB/s). Interface: Serial ATA II on the Fujitsu HDD SATA II 250GB 7.2k, Fibre Channel on the Seagate Cheetah 15K.4 36GB 8MB Fibre Channel.

  • HDD capacity
    • 250 GB
    • 36.7 GB
  • HDD speed
    • 7200 RPM
    • 15000 RPM
  • Interface
    • Serial ATA II
    • Fibre Channel
  • Drive device, transfer rate
    • 300 MB/s
    • 400 MB/s

Side by side

Differences highlightedShow differences only
29 specifications
A

Fujitsu

HDD SATA II 250GB 7.2kView product
B

Seagate

Cheetah 15K.4 36GB 8MB Fibre ChannelView product
Features3 differ
HDD capacityDiffers250 GB36.7 GB
HDD speedDiffers7200 RPM15000 RPM
InterfaceDiffersSerial ATA IIFibre Channel
Component forKnown for oneServer/workstation
Storage drive buffer sizeKnown for one8 MB
HDD number of headsKnown for one2
Read seek timeKnown for one3.5 ms
Write seek timeKnown for one4 ms
Average latencyKnown for one2 ms
Mean time between failures (MTBF)Known for one1400000 h
Poweridentical
Power consumption (typical)Known for one15.27 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating shockKnown for one60 G
Non-operating shockKnown for one250 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one146.1 mm
HeightKnown for one25.4 mm
WeightKnown for one771 g
Other features1 differ
Dimensions (WxDxH)Known for one101.6 x 146.05 x 25.4 mm
Drive device, transfer rateDiffers300 MB/s400 MB/s
External power adapterKnown for oneNo
Mac compatibilityKnown for oneNo
USB poweredKnown for oneNo
Compatible productsKnown for onePCs
Acoustic pressure emissionsKnown for one30 dB

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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