Product comparison · 2 internal hard drives

HP 160GB SATA 2.5" vs HP 320GB SATAII 7200rpm

Key differences

Differences highlightedShow differences only

Comparison of 160GB SATA 2.5", 320GB SATAII 7200rpm
7 specifications	A HP 160GB SATA 2.5"View product	B HP 320GB SATAII 7200rpm View product
Features4 differ
HDD capacityDiffers	160 GB	320 GB
HDD speedDiffers	10000 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

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.