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Product comparison · 2 internal hard drives

Fujitsu HDD 20 GB AT 2,5" (FUJITSU MH vs Fujitsu Mobile Hard Disk Drive 30GB 2.5" MHS

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  • 13specifications compared
  • 2differ
  • 11identical
  • 5known for one product only

Key differences

The Fujitsu Mobile Hard Disk Drive 30GB 2.5" MHS has 10 GB more HDD capacity than the Fujitsu HDD 20 GB AT 2,5" (FUJITSU MH (30 GB vs 20 GB). The Fujitsu HDD 20 GB AT 2,5" (FUJITSU MH has 1 g more weight than the Fujitsu Mobile Hard Disk Drive 30GB 2.5" MHS (99 g vs 98 g).

  • HDD capacity
    • 20 GB
    • 30 GB
  • Weight
    • 99 g
    • 98 g

Side by side

Differences highlightedShow differences only
18 specifications
A

Fujitsu

HDD 20 GB AT 2,5" (FUJITSU MHView product
B

Fujitsu

Mobile Hard Disk Drive 30GB 2.5" MHSView product
Features1 differ
HDD capacityDiffers20 GB30 GB
HDD speed4200 RPM4200 RPM
InterfaceUltra-ATA/100Ultra-ATA/100
Storage drive buffer size2 MB2 MB
HDD number of cylindersKnown for one47.104
Track to track seek time1.5 ms1.5 ms
Average seek time12 ms12 ms
Average latency7.14 ms7.14 ms
HDD sizeKnown for one2.5"
Operational conditionsidentical
Operating temperature (T-T)5 - 55 °C5 - 55 °C
Operating relative humidity (H-H)Known for one8 - 90%
Weight & dimensions1 differ
WeightDiffers99 g98 g
Other featuresidentical
HDD transfer rateKnown for one100 Mbit/s
Power requirements5V ± 0.5%5V ± 0.5%
Dimensions (WxDxH)70 x 100 x 9.5 mm70 x 100 x 9.5 mm
InternalYesYes
Acoustic pressure emissions24 dB24 dB
Poweridentical
Operating voltageKnown for one5 V

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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