Product comparison · 2 internal hard drives

HP 506911-001 internal hard drive vs HP 750GB 7.2K LFF SATA

8specifications compared
6differ
2identical
0known for one product only

Key differences

The HP 750GB 7.2K LFF SATA has 250 GB more HDD capacity than the HP 506911-001 internal hard drive (750 GB vs 500 GB). The HP 750GB 7.2K LFF SATA has 1,800 RPM more HDD speed than the HP 506911-001 internal hard drive (7200 RPM vs 5400 RPM). The HP 750GB 7.2K LFF SATA has 1" more HDD size than the HP 506911-001 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA II on the HP 506911-001 internal hard drive, Serial ATA on the HP 750GB 7.2K LFF SATA. Operating voltage: 5 V on the HP 506911-001 internal hard drive, 5 / 12 V on the HP 750GB 7.2K LFF SATA.

HDD capacity
- 506911-001 internal hard drive:500 GB
- 750GB 7.2K LFF SATA:750 GB
HDD speed
- 506911-001 internal hard drive:5400 RPM
- 750GB 7.2K LFF SATA:7200 RPM
HDD size
- 506911-001 internal hard drive:2.5"
- 750GB 7.2K LFF SATA:3.5"
Interface
- 506911-001 internal hard drive:Serial ATA II
- 750GB 7.2K LFF SATA:Serial ATA
HDD interface transfer rate
- 506911-001 internal hard drive:3 Gbit/s
- 750GB 7.2K LFF SATA:1.5 Gbit/s
Operating voltage
- 506911-001 internal hard drive:5 V
- 750GB 7.2K LFF SATA:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 506911-001, 750GB 7.2K LFF SATA
8 specifications	A HP 506911-001 internal hard drive Model 506911-001 View product	B HP 750GB 7.2K LFF SATA View product
Features5 differ
HDD capacityDiffers	500 GB	750 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Type	HDD	HDD
HDD interface transfer rateDiffers	3 Gbit/s	1.5 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)

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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