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Product comparison · 2 internal hard drives

Seagate Barracuda 7200.9 160 GB 7200 rpm SATA 3Gb/s vs Seagate Barracuda 7200.9 160 GB 7200 rpm Serial ATA NCQ

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  • 16specifications compared
  • 4differ
  • 12identical
  • 8known for one product only

Key differences

The Seagate Barracuda 7200.9 160 GB 7200 rpm SATA 3Gb/s has 0.2 W more power consumption (standby) than the Seagate Barracuda 7200.9 160 GB 7200 rpm Serial ATA NCQ (1.5 W vs 1.30 W). The Seagate Barracuda 7200.9 160 GB 7200 rpm Serial ATA NCQ has 6.1 mm more height than the Seagate Barracuda 7200.9 160 GB 7200 rpm SATA 3Gb/s (26.1 mm vs 20 mm). The Seagate Barracuda 7200.9 160 GB 7200 rpm Serial ATA NCQ has 200 g more weight than the Seagate Barracuda 7200.9 160 GB 7200 rpm SATA 3Gb/s (580 g vs 380 g). Dimensions (WxDxH): 101.6 x 146.99 x 19.99 mm on the Seagate Barracuda 7200.9 160 GB 7200 rpm SATA 3Gb/s, 101.6 x 146.99 x 26.1 mm on the Seagate Barracuda 7200.9 160 GB 7200 rpm Serial ATA NCQ.

  • Power consumption (standby)
    • 1.5 W
    • 1.30 W
  • Height
    • 20 mm
    • 26.1 mm
  • Weight
    • 380 g
    • 580 g
  • Dimensions (WxDxH)
    • 101.6 x 146.99 x 19.99 mm
    • 101.6 x 146.99 x 26.1 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Seagate

Barracuda 7200.9 160 GB 7200 rpm SATA 3Gb/sView product
B

Seagate

Barracuda 7200.9 160 GB 7200 rpm Serial ATA NCQView product
Featuresidentical
HDD number of cylindersKnown for one16383
HDD number of headsKnown for one16
Bytes per sectorKnown for one512
Power1 differ
Power consumption (standby)Differs1.5 W1.30 W
Start-up currentKnown for one2.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Weight & dimensions2 differ
HeightDiffers20 mm26.1 mm
WeightDiffers380 g580 g
Other features1 differ
HDD transfer rateKnown for one867.2 Mbit/s
Dimensions (WxDxH)Differs101.6 x 146.99 x 19.99 mm101.6 x 146.99 x 26.1 mm
Drive device, transfer rateKnown for one300 MB/s

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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