HP 160GB SATAII 7200rpm vs HP 391945-001 internal hard drive

Comparison of 160GB SATAII 7200rpm, 391945-001

13 specifications	A HP 160GB SATAII 7200rpmView product	B HP 391945-001 internal hard drive Model 391945-001 View product
Features1 differ
HDD capacityDiffers	160 GB	80 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Hot-swapKnown for one	—Unknown — not stated by the source	No
InterfaceKnown for one	Serial ATA II	—Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Product colourKnown for one	—Unknown — not stated by the source	Multicolour
Internal	Yes	Yes
MountingKnown for one	—Unknown — not stated by the source	Horizontal
USB poweredKnown for one	—Unknown — not stated by the source	No
USB requiredKnown for one	—Unknown — not stated by the source	No
Data transfer rateKnown for one	3 Gbit/s	—Unknown — not stated by the source
Compatible productsKnown for one	HP Z600 Workstation	—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.