Product comparison · 2 internal hard drives

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

6specifications compared
4differ
2identical
0known for one product only

Key differences

The Dell 500GB SATA 7200rpm 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" more HDD size than the Dell 500GB SATA 7200rpm 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 SATA 7200rpm 2.5". Operating voltage: 5 / 12 V on the Dell 320GB SATA 7200rpm 3.5", 5 V on the Dell 500GB SATA 7200rpm 2.5".

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

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 7200rpm 3.5", 500GB SATA 7200rpm 2.5"
6 specifications	A Dell 320GB SATA 7200rpm 3.5"View product	B Dell 500GB SATA 7200rpm 2.5"View product
Features3 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Internal	Yes	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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