Product comparison · 2 internal hard drives

Dell 320GB SATA 5400rpm vs Dell DC290 internal hard drive

5specifications compared
4differ
1identical
3known for one product only

Key differences

The Dell 320GB SATA 5400rpm has 160 GB more HDD capacity than the Dell DC290 internal hard drive (320 GB vs 160 GB). The Dell DC290 internal hard drive has 1,800 RPM more HDD speed than the Dell 320GB SATA 5400rpm (7200 RPM vs 5400 RPM). The Dell DC290 internal hard drive 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 DC290 internal hard drive.

HDD capacity
- 320GB SATA 5400rpm:320 GB
- DC290 internal hard drive:160 GB
HDD speed
- 320GB SATA 5400rpm:5400 RPM
- DC290 internal hard drive:7200 RPM
HDD size
- 320GB SATA 5400rpm:2.5"
- DC290 internal hard drive:3.5"
Operating voltage
- 320GB SATA 5400rpm:5 V
- DC290 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 5400rpm, DC290
8 specifications	A Dell 320GB SATA 5400rpm View product	B Dell DC290 internal hard drive Model DC290 View product
Features3 differ
HDD capacityDiffers	320 GB	160 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
InternalKnown for one	Yes	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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