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Product comparison · 2 internal hard drives

Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk vs Seagate SV35 SATA 160-GB 20pk

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  • 16specifications compared
  • 6differ
  • 10identical
  • 8known for one product only

Key differences

The Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk has 590 GB more HDD capacity than the Seagate SV35 SATA 160-GB 20pk (750 GB vs 160 GB). The Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk has 24 MB more storage drive buffer size than the Seagate SV35 SATA 160-GB 20pk (32 MB vs 8 MB). The Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk has 0.6 mm more width than the Seagate SV35 SATA 160-GB 20pk (101.6 mm vs 101 mm).

  • HDD capacity
    • 750 GB
    • 160 GB
  • Storage drive buffer size
    • 32 MB
    • 8 MB
  • Width
    • 101.6 mm
    • 101 mm
  • Depth
    • 147 mm
    • 146 mm
  • Height
    • 26.1 mm
    • 26 mm
  • Weight
    • 640 g
    • 580 g

Side by side

Differences highlightedShow differences only
24 specifications
A

Seagate

Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pkView product
B

Seagate

SV35 SATA 160-GB 20pkView product
Features2 differ
HDD capacityDiffers750 GB160 GB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceSerial ATA IISerial ATA II
Storage drive buffer sizeDiffers32 MB8 MB
HDD number of headsKnown for one6
Average latency4.16 ms4.16 ms
Bytes per sector512512
Start/stop cyclesKnown for one50000
Component forKnown for oneSurveillance system
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Power consumption (standby)Known for one0.8 W
Power consumption (PowerSave)Known for one7.2 W
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating shockKnown for one63 G
Non-operating shockKnown for one300 G
Weight & dimensions4 differ
WidthDiffers101.6 mm101 mm
DepthDiffers147 mm146 mm
HeightDiffers26.1 mm26 mm
WeightDiffers640 g580 g
Other featuresidentical
Data transfer rate3 Gbit/s3 Gbit/s
InternalYesYes
Acoustic pressure emissionsKnown for one3 dB

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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