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Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk vs Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 25pk

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  • 23specifications compared
  • 3differ
  • 20identical
  • 0known for one product only

Key differences

The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 80 GB more HDD capacity than the Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 25pk (160 GB vs 80 GB). The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 1 more HDD heads than the Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 25pk (2 vs 1). The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 24 g more weight than the Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 25pk (380 g vs 356 g).

  • HDD capacity
    • 160 GB
    • 80 GB
  • HDD number of heads
    • 2
    • 1
  • Weight
    • 380 g
    • 356 g

Side by side

Differences highlightedShow differences only
23 specifications
A

Seagate

Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pkView product
B

Seagate

Barracuda 7200.10 80GB SATA 3Gb/s NCQ 25pkView product
Features2 differ
HDD capacityDiffers160 GB80 GB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceSerial ATA IISerial ATA II
Storage drive buffer size2 MB2 MB
HDD number of headsDiffers21
Track to track seek time8.5 ms8.5 ms
Average latency4.16 ms4.16 ms
Bytes per sector512512
Poweridentical
Power consumption (standby)0.8 W0.8 W
Operating voltage5 / 12 V5 / 12 V
Start-up current2.8 A2.8 A
Operational conditionsidentical
Operating temperature (T-T)0 - 60 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Non-operating shock300 G300 G
Weight & dimensions1 differ
Width101.6 mm101.6 mm
Depth147 mm147 mm
Height26.1 mm26.1 mm
WeightDiffers380 g356 g
Other featuresidentical
Data transfer rate3 Gbit/s3 Gbit/s
InternalYesYes
Compatible productsPCsPCs
Acoustic pressure emissions2.7 dB2.7 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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