Product comparison · 2 internal hard drives

HP 634862-001 internal hard drive vs HP 750GB SATA 5400RPM

Key differences

HDD capacity
- 634862-001 internal hard drive:320 GB
- 750GB SATA 5400RPM:750 GB
HDD speed
- 634862-001 internal hard drive:7200 RPM
- 750GB SATA 5400RPM:5400 RPM

Differences highlightedShow differences only

Comparison of 634862-001, 750GB SATA 5400RPM
7 specifications	A HP 634862-001 internal hard drive Model 634862-001 View product	B HP 750GB SATA 5400RPM View product
Features2 differ
HDD capacityDiffers	320 GB	750 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	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.