Product comparison · 2 internal hard drives

Fujitsu 80GB Mobile Hard Drive vs HP 40GB, UATA 100, 7200 rpm

4specifications compared
3differ
1identical
7known for one product only

Key differences

The Fujitsu 80GB Mobile Hard Drive has 40 GB more HDD capacity than the HP 40GB, UATA 100, 7200 rpm (80 GB vs 40 GB). The HP 40GB, UATA 100, 7200 rpm has 1,800 RPM more HDD speed than the Fujitsu 80GB Mobile Hard Drive (7200 RPM vs 5400 RPM). Interface: Serial ATA on the Fujitsu 80GB Mobile Hard Drive, Ultra-ATA/100 on the HP 40GB, UATA 100, 7200 rpm.

HDD capacity
- 80GB Mobile Hard Drive:80 GB
- 40GB, UATA 100, 7200 rpm:40 GB
HDD speed
- 80GB Mobile Hard Drive:5400 RPM
- 40GB, UATA 100, 7200 rpm:7200 RPM
Interface
- 80GB Mobile Hard Drive:Serial ATA
- 40GB, UATA 100, 7200 rpm:Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of 80GB Mobile Hard Drive, 40GB, UATA 100, 7200 rpm
11 specifications	A Fujitsu 80GB Mobile Hard Drive View product	B HP 40GB, UATA 100, 7200 rpm View product
Features3 differ
HDD capacityDiffers	80 GB	40 GB
HDD speedDiffers	5400 RPM	7200 RPM
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
TypeKnown for one	Unknown — not stated by the source	HDD
Weight & dimensionsidentical
WeightKnown for one	101 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Internal	Yes	Yes
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 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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