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Product comparison · 2 internal hard drives

Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive vs Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive

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  • 10specifications compared
  • 7differ
  • 3identical
  • 11known for one product only

Key differences

The Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive has 30 GB more HDD capacity than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (60 GB vs 30 GB). The Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive has 6 MB more storage drive buffer size than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (8 MB vs 2 MB). The Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive has 3.3 ms more average seek time than the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive (12 ms vs 8.7 ms). Interface: EIDE/ATA on the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive, Serial ATA on the Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive. Operating temperature (T-T): 5 - 55 °C on the Lenovo 30GB 7200 RPM ATA/100 (EIDE) hard drive, 5 - 35 °C on the Lenovo ThinkPad 60 GB 7200 rpm Serial ATA Hard Drive.

  • HDD capacity
    • 30 GB
    • 60 GB
  • Interface
    • EIDE/ATA
    • Serial ATA
  • Storage drive buffer size
    • 2 MB
    • 8 MB
  • Average seek time
    • 8.7 ms
    • 12 ms
  • Average latency
    • 4.2 ms
    • 5.5 ms
  • Operating temperature (T-T)
    • 5 - 55 °C
    • 5 - 35 °C
  • Drive device, transfer rate
    • 100 MB/s
    • 150 MB/s

Side by side

Differences highlightedShow differences only
21 specifications
A

Lenovo

30GB 7200 RPM ATA/100 (EIDE) hard driveView product
B

Lenovo

ThinkPad 60 GB 7200 rpm Serial ATA Hard DriveView product
Features5 differ
HDD capacityDiffers30 GB60 GB
HDD speed7200 RPM7200 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersEIDE/ATASerial ATA
Storage drive buffer sizeDiffers2 MB8 MB
HDD number of headsKnown for one2
Access timeKnown for one17.5 ms
Average seek timeDiffers8.7 ms12 ms
Average latencyDiffers4.2 ms5.5 ms
Poweridentical
Operating voltageKnown for one5 V
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 55 °C5 - 35 °C
Operating relative humidity (H-H)5 - 85%5 - 85%
Weight & dimensionsidentical
WidthKnown for one70 mm
DepthKnown for one100 mm
HeightKnown for one9.5 mm
WeightKnown for one102 g
Other features1 differ
Dimensions (WxDxH)Known for one70 x 100 x 9.5 mm
Drive device, transfer rateDiffers100 MB/s150 MB/s
InternalYesYes
Compatible operating systemsKnown for oneMicrosoft DOS 6.22 PCDOS 7.0 PCDOS 2000 Windows3.1 Windows95 A version Windows95 B version Windows 2000 Windows NT4.0 Windows 98 OS/2 4.0 Novell NetWare 4.x Linux
Sustained data rateKnown for one18 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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