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Product comparison · 2 internal hard drives

Lenovo HD 30GB 4200rpm f ThinkPad vs Lenovo THINKPAD 60GB HARD DISK DRIVE

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  • 8specifications compared
  • 6differ
  • 2identical
  • 10known for one product only

Key differences

The Lenovo THINKPAD 60GB HARD DISK DRIVE has 30 GB more HDD capacity than the Lenovo HD 30GB 4200rpm f ThinkPad (60 GB vs 30 GB). The Lenovo THINKPAD 60GB HARD DISK DRIVE has 3,000 RPM more HDD speed than the Lenovo HD 30GB 4200rpm f ThinkPad (7200 RPM vs 4200 RPM). The Lenovo THINKPAD 60GB HARD DISK DRIVE has 6 MB more storage drive buffer size than the Lenovo HD 30GB 4200rpm f ThinkPad (8 MB vs 2 MB). Dimensions (WxDxH): 70 x 100 x 9.5 mm on the Lenovo HD 30GB 4200rpm f ThinkPad, 70 x 100 x 10 mm on the Lenovo THINKPAD 60GB HARD DISK DRIVE.

  • HDD capacity
    • 30 GB
    • 60 GB
  • HDD speed
    • 4200 RPM
    • 7200 RPM
  • Storage drive buffer size
    • 2 MB
    • 8 MB
  • HDD number of heads
    • 2
    • 4
  • Weight
    • 155 g
    • 100 g
  • Dimensions (WxDxH)
    • 70 x 100 x 9.5 mm
    • 70 x 100 x 10 mm

Side by side

Differences highlightedShow differences only
18 specifications
A

Lenovo

HD 30GB 4200rpm f ThinkPadView product
B

Lenovo

THINKPAD 60GB HARD DISK DRIVEView product
Features4 differ
HDD capacityDiffers30 GB60 GB
HDD speedDiffers4200 RPM7200 RPM
HDD sizeKnown for one2.5"
InterfaceUltra-ATA/100Ultra-ATA/100
Storage drive buffer sizeDiffers2 MB8 MB
HDD number of headsDiffers24
Read seek timeKnown for one12 ms
Write seek timeKnown for one14 ms
Average latencyKnown for one5.5 ms
Access timeKnown for one14.2 ms
Average seek timeKnown for one10 ms
Poweridentical
Operating voltageKnown for one5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensions1 differ
WeightDiffers155 g100 g
Other features1 differ
Dimensions (WxDxH)Differs70 x 100 x 9.5 mm70 x 100 x 10 mm
Compatible operating systemsKnown for oneMicrosoft Windows 98/Windows 2000/Windows XP
InternalYesYes
Sustained data rateKnown for one60 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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