Product comparison · 2 internal hard drives

HP 577973-001 internal hard drive vs HP 634953-001 internal hard drive

Key differences

HDD capacity
- 577973-001 internal hard drive:250 GB
- 634953-001 internal hard drive:320 GB
HDD speed
- 577973-001 internal hard drive:7200 RPM
- 634953-001 internal hard drive:5400 RPM
HDD size
- 577973-001 internal hard drive:3.5"
- 634953-001 internal hard drive:2.5"
Interface
- 577973-001 internal hard drive:Serial ATA
- 634953-001 internal hard drive:Serial ATA II
Operating voltage
- 577973-001 internal hard drive:5 / 12 V
- 634953-001 internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 577973-001, 634953-001
10 specifications	A HP 577973-001 internal hard drive Model 577973-001 View product	B HP 634953-001 internal hard drive Model 634953-001 View product
Features4 differ
HDD capacityDiffers	250 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Weight & dimensionsidentical
WidthKnown for one	9.5 mm	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	Mini 5101, Mini 5102, Mini 5103	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.