Product comparison · 2 internal hard drives

HP 250GB SATA 2.5" vs HP 320GB SATAII 7200rpm

Key differences

Differences highlightedShow differences only

Comparison of 250GB SATA 2.5", 320GB SATAII 7200rpm
7 specifications	A HP 250GB SATA 2.5"View product	B HP 320GB SATAII 7200rpm View product
Features3 differ
HDD capacityDiffers	250 GB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
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.