Product comparison · 2 internal hard drives

HP 20-GB, UATA, 100/7200 vs HP 250GB, SATA, 7200 rpm, 3G

7specifications compared
2differ
5identical
3known for one product only

Key differences

HDD capacity
- 20-GB, UATA, 100/7200:20 GB
- 250GB, SATA, 7200 rpm, 3G:250 GB
Interface
- 20-GB, UATA, 100/7200:Ultra-ATA/100
- 250GB, SATA, 7200 rpm, 3G:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 20-GB, UATA, 100/7200, 250GB, SATA, 7200 rpm, 3G
10 specifications	A HP 20-GB, UATA, 100/7200 View product	B HP 250GB, SATA, 7200 rpm, 3G View product
Features2 differ
HDD capacityDiffers	20 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Type	HDD	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Internal	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	Z600
Weight & dimensionsidentical
WeightKnown for one	907 g	Unknown — not stated by the source

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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