Product comparison · 2 internal hard drives

HP 634919-001 internal hard drive vs HP 750GB SATA-300

5specifications compared
5differ
0identical
4known for one product only

Key differences

The HP 750GB SATA-300 has 250 GB more HDD capacity than the HP 634919-001 internal hard drive (750 GB vs 500 GB). The HP 634919-001 internal hard drive has 1,800 RPM more HDD speed than the HP 750GB SATA-300 (7200 RPM vs 5400 RPM). Interface: Serial ATA on the HP 634919-001 internal hard drive, Serial ATA II on the HP 750GB SATA-300. Component for: Laptop on the HP 634919-001 internal hard drive, PC on the HP 750GB SATA-300.

HDD capacity
- 634919-001 internal hard drive:500 GB
- 750GB SATA-300:750 GB
HDD speed
- 634919-001 internal hard drive:7200 RPM
- 750GB SATA-300:5400 RPM
Interface
- 634919-001 internal hard drive:Serial ATA
- 750GB SATA-300:Serial ATA II
Component for
- 634919-001 internal hard drive:Laptop
- 750GB SATA-300:PC

Side by side

Differences highlightedShow differences only

Comparison of 634919-001, 750GB SATA-300
9 specifications	A HP 634919-001 internal hard drive Model 634919-001 View product	B HP 750GB SATA-300 View product
Features4 differ
HDD capacityDiffers	500 GB	750 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA	Serial ATA II
Component forDiffers	Laptop	PC
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
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	EliteBook 8460p, EliteBook 8560p, EliteBook 8460w, ProBook 6440b, ProBook 6445b, ProBook 6455b, ProBook 6560b	HP All-in-One 1155

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.

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