Product comparison · 2 internal hard drives

Fujitsu 73.5GB, 3.5", 15K vs Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk

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  • 19specifications compared
  • 13differ
  • 6identical
  • 17known for one product only

Key differences

The Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk has 176.5 GB more HDD capacity than the Fujitsu 73.5GB, 3.5", 15K (250 GB vs 73.5 GB). The Fujitsu 73.5GB, 3.5", 15K has 7,800 RPM more HDD speed than the Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk (15000 RPM vs 7200 RPM). The Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk has 0.8 ms more track to track seek time than the Fujitsu 73.5GB, 3.5", 15K (1 ms vs 0.2 ms). Interface: SAS on the Fujitsu 73.5GB, 3.5", 15K, Ultra-ATA/100 on the Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk. Component for: Server/workstation on the Fujitsu 73.5GB, 3.5", 15K, Surveillance system on the Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk.

  • HDD capacity
    • 73.5GB, 3.5", 15K:73.5 GB
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:250 GB
  • HDD speed
    • 73.5GB, 3.5", 15K:15000 RPM
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:7200 RPM
  • Interface
    • 73.5GB, 3.5", 15K:SAS
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:Ultra-ATA/100
  • Component for
    • 73.5GB, 3.5", 15K:Server/workstation
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:Surveillance system
  • Track to track seek time
    • 73.5GB, 3.5", 15K:0.2 ms
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:1 ms
  • Operating temperature (T-T)
    • 73.5GB, 3.5", 15K:5 - 55 °C
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:0 - 60 °C
  • Operating relative humidity (H-H)
    • 73.5GB, 3.5", 15K:5 - 95%
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:5 - 90%
  • Operating shock
    • 73.5GB, 3.5", 15K:65 G
    • SV35 Series 7200.2 250GB Ultra-ATA/100 20pk:63 G

Side by side

Differences highlightedShow differences only (on)
Comparison of 73.5GB, 3.5", 15K, SV35 Series 7200.2 250GB Ultra-ATA/100 20pk
36 specifications
Features5 differ
HDD capacityDiffers73.5 GB250 GB
HDD speedDiffers15000 RPM7200 RPM
InterfaceDiffersSASUltra-ATA/100
TypeKnown for oneHDDUnknown — not stated by the source
Component forDiffersServer/workstationSurveillance system
HDD number of cylindersKnown for one1Unknown — not stated by the source
HDD number of headsKnown for one2Unknown — not stated by the source
Track to track seek timeDiffers0.2 ms1 ms
Average latencyKnown for one2 msUnknown — not stated by the source
Mean time between failures (MTBF)Known for one1400000 hUnknown — not stated by the source
Read seek timeKnown for oneUnknown — not stated by the source17 ms
Write seek timeKnown for oneUnknown — not stated by the source14 ms
Bytes per sectorKnown for oneUnknown — not stated by the source512
Start/stop cyclesKnown for oneUnknown — not stated by the source50000
Poweridentical
Power consumption (typical)Known for one12.4 WUnknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °C
Operating relative humidity (H-H)Differs5 - 95%5 - 90%
Operating vibrationKnown for one0.6 GUnknown — not stated by the source
Non-operating vibrationKnown for one3.1 GUnknown — not stated by the source
Operating altitudeKnown for one0 - 3048 mUnknown — not stated by the source
Non-operating altitudeKnown for one0 - 12192 mUnknown — not stated by the source
Operating shockDiffers65 G63 G
Non-operating shockDiffers250 G300 G
Weight & dimensions3 differ
DepthDiffers146 mm147 mm
HeightDiffers24.4 mm26.1 mm
WeightDiffers800 g600 g
Other features1 differ
Drive ready timeDiffers30 s7 s
Power requirementsKnown for oneUnknown — not stated by the source+5V; +12V
Data transfer rateKnown for oneUnknown — not stated by the source3 Gbit/s
InternalKnown for oneUnknown — not stated by the sourceYes

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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