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Product comparison · 2 internal hard drives

Acer HD 80GB 7200rpm f G310 vs Lenovo 40GB HD EIDE HIGH SPEED

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  • 5specifications compared
  • 4differ
  • 1identical
  • 9known for one product only

Key differences

The Acer HD 80GB 7200rpm f G310 has 40 GB more HDD capacity than the Lenovo 40GB HD EIDE HIGH SPEED (80 GB vs 40 GB). The Acer HD 80GB 7200rpm f G310 has 1,800 RPM more HDD speed than the Lenovo 40GB HD EIDE HIGH SPEED (7200 RPM vs 5400 RPM). The Acer HD 80GB 7200rpm f G310 has 6 MB more storage drive buffer size than the Lenovo 40GB HD EIDE HIGH SPEED (8 MB vs 2 MB). Interface: Serial ATA on the Acer HD 80GB 7200rpm f G310, Ultra-ATA/100 on the Lenovo 40GB HD EIDE HIGH SPEED.

  • HDD capacity
    • 80 GB
    • 40 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Interface
    • Serial ATA
    • Ultra-ATA/100
  • Storage drive buffer size
    • 8 MB
    • 2 MB

Side by side

Differences highlightedShow differences only
14 specifications
A

Acer

HD 80GB 7200rpm f G310View product
B

Lenovo

40GB HD EIDE HIGH SPEEDView product
Features4 differ
HDD capacityDiffers80 GB40 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersSerial ATAUltra-ATA/100
Storage drive buffer sizeDiffers8 MB2 MB
Average seek timeKnown for one12 ms
Average latencyKnown for one5.5 ms
Poweridentical
Operating voltageKnown for one5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensionsidentical
WeightKnown for one155 g
Other featuresidentical
Dimensions (WxDxH)Known for one69.85 x 100.2 x 9.5 mm
HDD transfer rateKnown for one150 Mbit/s
I/O portsKnown for one7 pin serial ATA

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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