Product comparison · 2 internal hard drives

HP 577973-001 internal hard drive vs HP 634250-001 internal hard drive

6specifications compared
5differ
1identical
2known for one product only

Key differences

The HP 634250-001 internal hard drive has 500 GB more HDD capacity than the HP 577973-001 internal hard drive (750 GB vs 250 GB). The HP 577973-001 internal hard drive has 1,800 RPM more HDD speed than the HP 634250-001 internal hard drive (7200 RPM vs 5400 RPM). The HP 577973-001 internal hard drive has 1" more HDD size than the HP 634250-001 internal hard drive (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the HP 577973-001 internal hard drive, 5 V on the HP 634250-001 internal hard drive. Compatible products: Mini 5101, Mini 5102, Mini 5103 on the HP 577973-001 internal hard drive, ProBook 4530s, ProBook 4545s on the HP 634250-001 internal hard drive.

HDD capacity
- 577973-001 internal hard drive:250 GB
- 634250-001 internal hard drive:750 GB
HDD speed
- 577973-001 internal hard drive:7200 RPM
- 634250-001 internal hard drive:5400 RPM
HDD size
- 577973-001 internal hard drive:3.5"
- 634250-001 internal hard drive:2.5"
Operating voltage
- 577973-001 internal hard drive:5 / 12 V
- 634250-001 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 577973-001, 634250-001
8 specifications	A HP 577973-001 internal hard drive Model 577973-001 View product	B HP 634250-001 internal hard drive Model 634250-001 View product
Features3 differ
HDD capacityDiffers	250 GB	750 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	9.5 mm	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	Mini 5101, Mini 5102, Mini 5103	ProBook 4530s, ProBook 4545s

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.

More internal hard drive comparisons

All internal hard drive comparisons