Product comparison · 2 internal hard drives

Dell 100GB SATA 5400rpm vs Dell 320GB SATA 7200rpm 3.5"

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

Key differences

The Dell 320GB SATA 7200rpm 3.5" has 220 GB more HDD capacity than the Dell 100GB SATA 5400rpm (320 GB vs 100 GB). The Dell 320GB SATA 7200rpm 3.5" has 1,800 RPM more HDD speed than the Dell 100GB SATA 5400rpm (7200 RPM vs 5400 RPM). The Dell 320GB SATA 7200rpm 3.5" has 1" more HDD size than the Dell 100GB SATA 5400rpm (3.5" vs 2.5"). Operating voltage: 5 V on the Dell 100GB SATA 5400rpm, 5 / 12 V on the Dell 320GB SATA 7200rpm 3.5".

HDD capacity
- 100GB SATA 5400rpm:100 GB
- 320GB SATA 7200rpm 3.5":320 GB
HDD speed
- 100GB SATA 5400rpm:5400 RPM
- 320GB SATA 7200rpm 3.5":7200 RPM
HDD size
- 100GB SATA 5400rpm:2.5"
- 320GB SATA 7200rpm 3.5":3.5"
Operating voltage
- 100GB SATA 5400rpm:5 V
- 320GB SATA 7200rpm 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 100GB SATA 5400rpm, 320GB SATA 7200rpm 3.5"
6 specifications	A Dell 100GB SATA 5400rpm View product	B Dell 320GB SATA 7200rpm 3.5"View product
Features3 differ
HDD capacityDiffers	100 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA	Serial ATA
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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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