Product comparison · 2 internal hard drives

Dell 80GB SATA 5400rpm 2.5" vs Dell DC290 internal hard drive

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

Key differences

The Dell DC290 internal hard drive has 80 GB more HDD capacity than the Dell 80GB SATA 5400rpm 2.5" (160 GB vs 80 GB). The Dell DC290 internal hard drive has 1,800 RPM more HDD speed than the Dell 80GB SATA 5400rpm 2.5" (7200 RPM vs 5400 RPM). The Dell DC290 internal hard drive has 1" more HDD size than the Dell 80GB SATA 5400rpm 2.5" (3.5" vs 2.5"). Operating voltage: 5 V on the Dell 80GB SATA 5400rpm 2.5", 5 / 12 V on the Dell DC290 internal hard drive.

HDD capacity
- 80GB SATA 5400rpm 2.5":80 GB
- DC290 internal hard drive:160 GB
HDD speed
- 80GB SATA 5400rpm 2.5":5400 RPM
- DC290 internal hard drive:7200 RPM
HDD size
- 80GB SATA 5400rpm 2.5":2.5"
- DC290 internal hard drive:3.5"
Operating voltage
- 80GB SATA 5400rpm 2.5":5 V
- DC290 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 80GB SATA 5400rpm 2.5", DC290
8 specifications	A Dell 80GB SATA 5400rpm 2.5"View product	B Dell DC290 internal hard drive Model DC290 View product
Features3 differ
HDD capacityDiffers	80 GB	160 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA	Serial ATA
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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