Product comparison · 2 internal hard drives

Dell 320GB SATA 5400rpm vs Dell 320GB SATA 7200rpm 3.5"

6specifications compared
3differ
3identical
0known for one product only

Key differences

The Dell 320GB SATA 7200rpm 3.5" has 1,800 RPM more HDD speed than the Dell 320GB SATA 5400rpm (7200 RPM vs 5400 RPM). The Dell 320GB SATA 7200rpm 3.5" has 1" more HDD size than the Dell 320GB SATA 5400rpm (3.5" vs 2.5"). Operating voltage: 5 V on the Dell 320GB SATA 5400rpm, 5 / 12 V on the Dell 320GB SATA 7200rpm 3.5".

HDD speed
- 320GB SATA 5400rpm:5400 RPM
- 320GB SATA 7200rpm 3.5":7200 RPM
HDD size
- 320GB SATA 5400rpm:2.5"
- 320GB SATA 7200rpm 3.5":3.5"
Operating voltage
- 320GB SATA 5400rpm:5 V
- 320GB SATA 7200rpm 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 5400rpm, 320GB SATA 7200rpm 3.5"
6 specifications	A Dell 320GB SATA 5400rpm View product	B Dell 320GB SATA 7200rpm 3.5"View product
Features2 differ
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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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