Product comparison · 2 internal hard drives

Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD vs HP 320GB 7200rpm Primary SATA Hard Drive

5specifications compared
2differ
3identical
5known for one product only

Key differences

The Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD has 1" more HDD size than the HP 320GB 7200rpm Primary SATA Hard Drive (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD, 5 V on the HP 320GB 7200rpm Primary SATA Hard Drive.

HDD size
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:3.5"
- 320GB 7200rpm Primary SATA Hard Drive:2.5"
Operating voltage
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:5 / 12 V
- 320GB 7200rpm Primary SATA Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 7.2k rpm Hot Swap 3.5" HDD, 320GB 7200rpm Primary SATA Hard Drive
10 specifications	A Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD View product	B HP 320GB 7200rpm Primary SATA Hard Drive View product
Features1 differ
HDD sizeDiffers	3.5"	2.5"
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	70 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source

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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