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Product comparison · 2 internal hard drives

Acer HD 146GB 10krpm 68Pin incl carrier vs Seagate Barracuda 7200.7 80GB 20pk

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  • 4specifications compared
  • 3differ
  • 1identical
  • 12known for one product only

Key differences

The Acer HD 146GB 10krpm 68Pin incl carrier has 66 GB more HDD capacity than the Seagate Barracuda 7200.7 80GB 20pk (146 GB vs 80 GB). The Acer HD 146GB 10krpm 68Pin incl carrier has 2,800 RPM more HDD speed than the Seagate Barracuda 7200.7 80GB 20pk (10000 RPM vs 7200 RPM). Interface: SCSI on the Acer HD 146GB 10krpm 68Pin incl carrier, Serial ATA on the Seagate Barracuda 7200.7 80GB 20pk.

  • HDD capacity
    • 146 GB
    • 80 GB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • Interface
    • SCSI
    • Serial ATA

Side by side

Differences highlightedShow differences only
16 specifications
A

Acer

HD 146GB 10krpm 68Pin incl carrierView product
B

Seagate

Barracuda 7200.7 80GB 20pkView product
Features3 differ
HDD capacityDiffers146 GB80 GB
HDD speedDiffers10000 RPM7200 RPM
InterfaceDiffersSCSISerial ATA
Storage drive buffer sizeKnown for one2 MB
HDD number of cylindersKnown for one16383
HDD number of headsKnown for one16
Average seek timeKnown for one8.5 ms
Average latencyKnown for one4.16 ms
Poweridentical
Power consumption (off)Known for one2 W
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one146.9 mm
HeightKnown for one26 mm
WeightKnown for one635 g
Other featuresidentical
Drive device, transfer rateKnown for one320 MB/s
Number of pinsKnown for one68

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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