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Product comparison · 2 internal hard drives

Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk vs Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk

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  • 25specifications compared
  • 4differ
  • 21identical
  • 1known for one product only

Key differences

The Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk has 90 GB more HDD capacity than the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk (250 GB vs 160 GB). The Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk has 6.1 mm more height than the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk (26.1 mm vs 20 mm). The Seagate SV35 Series 7200.2 250GB Ultra-ATA/100 20pk has 255 g more weight than the Seagate SV35 Series 7200.2 160GB Ultra-ATA/100 20pk (600 g vs 345 g).

  • HDD capacity
    • 160 GB
    • 250 GB
  • Height
    • 20 mm
    • 26.1 mm
  • Weight
    • 345 g
    • 600 g
  • Drive ready time
    • 5 s
    • 7 s

Side by side

Differences highlightedShow differences only
26 specifications
A

Seagate

SV35 Series 7200.2 160GB Ultra-ATA/100 20pkView product
B

Seagate

SV35 Series 7200.2 250GB Ultra-ATA/100 20pkView product
Features1 differ
HDD capacityDiffers160 GB250 GB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceUltra-ATA/100Ultra-ATA/100
Component forSurveillance systemSurveillance system
Storage drive buffer size8 MB8 MB
Read seek time17 ms17 ms
Write seek time14 ms14 ms
Track to track seek time1 ms1 ms
Bytes per sector512512
Start/stop cycles5000050000
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating shock63 G63 G
Non-operating shock300 G300 G
Weight & dimensions2 differ
Width101.6 mm101.6 mm
Depth147 mm147 mm
HeightDiffers20 mm26.1 mm
WeightDiffers345 g600 g
Other features1 differ
Power requirements+5V; +12V+5V; +12V
Data transfer rateKnown for one3 Gbit/s
Drive ready timeDiffers5 s7 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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