Product comparison · 2 internal hard drives

Dell 320GB SATA 7200rpm 3.5" vs Dell 500GB SATA2 5400rpm 2.5"

6specifications compared
5differ
1identical
0known for one product only

Key differences

The Dell 500GB SATA2 5400rpm 2.5" has 180 GB more HDD capacity than the Dell 320GB SATA 7200rpm 3.5" (500 GB vs 320 GB). The Dell 320GB SATA 7200rpm 3.5" has 1,800 RPM more HDD speed than the Dell 500GB SATA2 5400rpm 2.5" (7200 RPM vs 5400 RPM). The Dell 320GB SATA 7200rpm 3.5" has 1" more HDD size than the Dell 500GB SATA2 5400rpm 2.5" (3.5" vs 2.5"). Interface: Serial ATA on the Dell 320GB SATA 7200rpm 3.5", Serial ATA II on the Dell 500GB SATA2 5400rpm 2.5". Operating voltage: 5 / 12 V on the Dell 320GB SATA 7200rpm 3.5", 5 V on the Dell 500GB SATA2 5400rpm 2.5".

HDD capacity
- 320GB SATA 7200rpm 3.5":320 GB
- 500GB SATA2 5400rpm 2.5":500 GB
HDD speed
- 320GB SATA 7200rpm 3.5":7200 RPM
- 500GB SATA2 5400rpm 2.5":5400 RPM
HDD size
- 320GB SATA 7200rpm 3.5":3.5"
- 500GB SATA2 5400rpm 2.5":2.5"
Interface
- 320GB SATA 7200rpm 3.5":Serial ATA
- 500GB SATA2 5400rpm 2.5":Serial ATA II
Operating voltage
- 320GB SATA 7200rpm 3.5":5 / 12 V
- 500GB SATA2 5400rpm 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 7200rpm 3.5", 500GB SATA2 5400rpm 2.5"
6 specifications	A Dell 320GB SATA 7200rpm 3.5"View product	B Dell 500GB SATA2 5400rpm 2.5"View product
Features4 differ
HDD capacityDiffers	320 GB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Power1 differ
Operating voltageDiffers	5 / 12 V	5 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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