Product comparison · 2 internal hard drives

HP 320GB 7200rpm Primary SATA Hard Drive vs HP 450GB, SAS, 15K

6specifications compared
5differ
1identical
4known for one product only

Key differences

HDD capacity
- 320GB 7200rpm Primary SATA Hard Drive:320 GB
- 450GB, SAS, 15K:450 GB
HDD speed
- 320GB 7200rpm Primary SATA Hard Drive:7200 RPM
- 450GB, SAS, 15K:15000 RPM
HDD size
- 320GB 7200rpm Primary SATA Hard Drive:2.5"
- 450GB, SAS, 15K:3.5"
Interface
- 320GB 7200rpm Primary SATA Hard Drive:Serial ATA
- 450GB, SAS, 15K:SAS
Operating voltage
- 320GB 7200rpm Primary SATA Hard Drive:5 V
- 450GB, SAS, 15K:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB 7200rpm Primary SATA Hard Drive, 450GB, SAS, 15K
10 specifications	A HP 320GB 7200rpm Primary SATA Hard Drive View product	B HP 450GB, SAS, 15K View product
Features4 differ
HDD capacityDiffers	320 GB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
DepthKnown for one	70 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	Yes

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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