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Product comparison · 2 internal hard drives

Seagate 2000GB 3.5" SAS vs Seagate Barracuda 7200.11 SATA II 1TB

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  • 9specifications compared
  • 3differ
  • 6identical
  • 14known for one product only

Key differences

  • HDD capacity
    • 2 TB
    • 1 TB
  • Interface
    • SAS
    • Serial ATA II
  • Storage drive buffer size
    • 16 MB
    • 32 MB

Side by side

Differences highlightedShow differences only
23 specifications
A

Seagate

2000GB 3.5" SASView product
B

Seagate

Barracuda 7200.11 SATA II 1TBView product
Features3 differ
HDD capacityDiffers2 TB1 TB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersSASSerial ATA II
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Storage drive buffer sizeDiffers16 MB32 MB
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one9.5 ms
Start/stop cyclesKnown for one300000
Mean time between failures (MTBF)Known for one1200000 h
Poweridentical
Power consumption (idle)Known for one7.26 W
Power consumption (read)Known for one10.43 W
Power consumption (write)Known for one10.15 W
Operating voltage5 / 12 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 60 °C
Operating shockKnown for one70 G
Non-operating shockKnown for one300 G
Weight & dimensionsidentical
Width101.8 mm101.8 mm
Depth147 mm147 mm
Height26.1 mm26.1 mm
WeightKnown for one710 g
Other featuresidentical
InternalKnown for oneYes

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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