Product comparison · 2 internal hard drives

HP 450GB SAS vs HP 500GB 7.2K LFF SATA

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

Key differences

The HP 500GB 7.2K LFF SATA has 50 GB more HDD capacity than the HP 450GB SAS (500 GB vs 450 GB). The HP 450GB SAS has 2,800 RPM more HDD speed than the HP 500GB 7.2K LFF SATA (10000 RPM vs 7200 RPM). The HP 500GB 7.2K LFF SATA has 1" more HDD size than the HP 450GB SAS (3.5" vs 2.5"). Interface: SAS on the HP 450GB SAS, Serial ATA on the HP 500GB 7.2K LFF SATA. Operating voltage: 5 V on the HP 450GB SAS, 5 / 12 V on the HP 500GB 7.2K LFF SATA.

HDD capacity
- 450GB SAS:450 GB
- 500GB 7.2K LFF SATA:500 GB
HDD speed
- 450GB SAS:10000 RPM
- 500GB 7.2K LFF SATA:7200 RPM
HDD size
- 450GB SAS:2.5"
- 500GB 7.2K LFF SATA:3.5"
Interface
- 450GB SAS:SAS
- 500GB 7.2K LFF SATA:Serial ATA
Operating voltage
- 450GB SAS:5 V
- 500GB 7.2K LFF SATA:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS, 500GB 7.2K LFF SATA
11 specifications	A HP 450GB SAS View product	B HP 500GB 7.2K LFF SATA View product
Features4 differ
HDD capacityDiffers	450 GB	500 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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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