Product comparison · 2 internal hard drives

HP 40GB, UATA 100, 7200 rpm vs HP 80GB, IDE, ATA100, 5400RPM

7specifications compared
4differ
3identical
0known for one product only

Key differences

The HP 80GB, IDE, ATA100, 5400RPM 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 HP 80GB, IDE, ATA100, 5400RPM (7200 RPM vs 5400 RPM). The HP 40GB, UATA 100, 7200 rpm has 1" more HDD size than the HP 80GB, IDE, ATA100, 5400RPM (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the HP 40GB, UATA 100, 7200 rpm, 5 V on the HP 80GB, IDE, ATA100, 5400RPM.

HDD capacity
- 40GB, UATA 100, 7200 rpm:40 GB
- 80GB, IDE, ATA100, 5400RPM:80 GB
HDD speed
- 40GB, UATA 100, 7200 rpm:7200 RPM
- 80GB, IDE, ATA100, 5400RPM:5400 RPM
HDD size
- 40GB, UATA 100, 7200 rpm:3.5"
- 80GB, IDE, ATA100, 5400RPM:2.5"
Operating voltage
- 40GB, UATA 100, 7200 rpm:5 / 12 V
- 80GB, IDE, ATA100, 5400RPM:5 V

Side by side

Differences highlightedShow differences only

Comparison of 40GB, UATA 100, 7200 rpm, 80GB, IDE, ATA100, 5400RPM
7 specifications	A HP 40GB, UATA 100, 7200 rpm View product	B HP 80GB, IDE, ATA100, 5400RPM View product
Features3 differ
HDD capacityDiffers	40 GB	80 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Ultra-ATA/100	Ultra-ATA/100
Type	HDD	HDD
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Internal	Yes	Yes

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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