Product comparison · 2 internal hard drives

Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk vs Seagate Momentus 5400.3 SATA 60-GB 25pk

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  • 6specifications compared
  • 5differ
  • 1identical
  • 17known for one product only

Key differences

The Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk has 86 GB more HDD capacity than the Seagate Momentus 5400.3 SATA 60-GB 25pk (146 GB vs 60 GB). The Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk has 4,600 RPM more HDD speed than the Seagate Momentus 5400.3 SATA 60-GB 25pk (10000 RPM vs 5400 RPM). The Seagate Momentus 5400.3 SATA 60-GB 25pk has 1" more HDD size than the Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk (3.5" vs 2.5"). Interface: SAS on the Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk, Serial ATA on the Seagate Momentus 5400.3 SATA 60-GB 25pk. Operating voltage: 5 V on the Fujitsu 146GB SAS 10k 3GB/s hot pl 2.5" hard disk, 5 / 12 V on the Seagate Momentus 5400.3 SATA 60-GB 25pk.

  • HDD capacity
    • 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:146 GB
    • Momentus 5400.3 SATA 60-GB 25pk:60 GB
  • HDD speed
    • 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:10000 RPM
    • Momentus 5400.3 SATA 60-GB 25pk:5400 RPM
  • HDD size
    • 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:2.5"
    • Momentus 5400.3 SATA 60-GB 25pk:3.5"
  • Interface
    • 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:SAS
    • Momentus 5400.3 SATA 60-GB 25pk:Serial ATA
  • Operating voltage
    • 146GB SAS 10k 3GB/s hot pl 2.5" hard disk:5 V
    • Momentus 5400.3 SATA 60-GB 25pk:5 / 12 V

Side by side

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Comparison of 146GB SAS 10k 3GB/s hot pl 2.5" hard disk, Momentus 5400.3 SATA 60-GB 25pk
23 specifications
Features4 differ
HDD capacityDiffers146 GB60 GB
HDD speedDiffers10000 RPM5400 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA
Component forKnown for oneUnknown — not stated by the sourceLaptop
Storage drive buffer sizeKnown for oneUnknown — not stated by the source8 MB
HDD number of headsKnown for oneUnknown — not stated by the source2
Read seek timeKnown for oneUnknown — not stated by the source11 ms
Write seek timeKnown for oneUnknown — not stated by the source13 ms
Average latencyKnown for oneUnknown — not stated by the source5.6 ms
Bytes per sectorKnown for oneUnknown — not stated by the source512
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 60 °C
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source-40 - 70%
Operating shockKnown for oneUnknown — not stated by the source350 G
Non-operating shockKnown for oneUnknown — not stated by the source900 G
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source69.8 mm
DepthKnown for oneUnknown — not stated by the source100.8 mm
HeightKnown for oneUnknown — not stated by the source9.7 mm
WeightKnown for oneUnknown — not stated by the source96 g
Other featuresidentical
Disks included quantityKnown for oneUnknown — not stated by the source1 pc(s)
Drive device, transfer rateKnown for oneUnknown — not stated by the source150 MB/s
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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