Product comparison · 2 internal hard drives

Acer SATA HDD 500GB 7.2k Hot Swap vs HP 320GB 7200rpm Primary SATA Hard Drive

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

Key differences

The Acer SATA HDD 500GB 7.2k Hot Swap has 180 GB more HDD capacity than the HP 320GB 7200rpm Primary SATA Hard Drive (500 GB vs 320 GB). The Acer SATA HDD 500GB 7.2k Hot Swap 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 SATA HDD 500GB 7.2k Hot Swap, 5 V on the HP 320GB 7200rpm Primary SATA Hard Drive.

HDD capacity
- SATA HDD 500GB 7.2k Hot Swap:500 GB
- 320GB 7200rpm Primary SATA Hard Drive:320 GB
HDD size
- SATA HDD 500GB 7.2k Hot Swap:3.5"
- 320GB 7200rpm Primary SATA Hard Drive:2.5"
Operating voltage
- SATA HDD 500GB 7.2k Hot Swap:5 / 12 V
- 320GB 7200rpm Primary SATA Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of SATA HDD 500GB 7.2k Hot Swap, 320GB 7200rpm Primary SATA Hard Drive
10 specifications	A Acer SATA HDD 500GB 7.2k Hot Swap View product	B HP 320GB 7200rpm Primary SATA Hard Drive View product
Features2 differ
HDD capacityDiffers	500 GB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA	Serial ATA
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
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	G540M2	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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