Product comparison · 2 internal hard drives

Fujitsu HDD SATA II 250GB 7.2k vs Seagate 146.8GB 3.5" SAS

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  • 5specifications compared
  • 3differ
  • 2identical
  • 19known for one product only

Key differences

The Fujitsu HDD SATA II 250GB 7.2k has 103.2 GB more HDD capacity than the Seagate 146.8GB 3.5" SAS (250 GB vs 146.8 GB). The Seagate 146.8GB 3.5" SAS has 7,800 RPM more HDD speed than the Fujitsu HDD SATA II 250GB 7.2k (15000 RPM vs 7200 RPM). Interface: Serial ATA II on the Fujitsu HDD SATA II 250GB 7.2k, SAS on the Seagate 146.8GB 3.5" SAS.

  • HDD capacity
    • HDD SATA II 250GB 7.2k:250 GB
    • 146.8GB 3.5" SAS:146.8 GB
  • HDD speed
    • HDD SATA II 250GB 7.2k:7200 RPM
    • 146.8GB 3.5" SAS:15000 RPM
  • Interface
    • HDD SATA II 250GB 7.2k:Serial ATA II
    • 146.8GB 3.5" SAS:SAS

Side by side

Differences highlightedShow differences only (on)
Comparison of HDD SATA II 250GB 7.2k, 146.8GB 3.5" SAS
24 specifications
Features3 differ
HDD capacityDiffers250 GB146.8 GB
HDD speedDiffers7200 RPM15000 RPM
InterfaceDiffersSerial ATA IISAS
TypeKnown for oneUnknown — not stated by the sourceHDD
Component forKnown for oneUnknown — not stated by the sourceServer/workstation
Storage drive buffer sizeKnown for oneUnknown — not stated by the source16 MB
Average latencyKnown for oneUnknown — not stated by the source2 ms
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 60 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 70 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Operating altitudeKnown for oneUnknown — not stated by the source-60.96 - 3048 m
Non-operating altitudeKnown for oneUnknown — not stated by the source-60.96 - 12192 m
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source101.6 mm
DepthKnown for oneUnknown — not stated by the source46 mm
HeightKnown for oneUnknown — not stated by the source25.4 mm
WeightKnown for oneUnknown — not stated by the source771 g
Other featuresidentical
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Linux operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Acoustic pressure emissionsKnown for oneUnknown — not stated by the source32 dB
Drive device, transfer rateKnown for one300 MB/sUnknown — not stated by the source
InternalKnown for oneYesUnknown — not stated by the source

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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