Product comparison · 2 internal hard drives

Dell 120GB SATA 5400rpm 1.8" vs Dell NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA

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

Key differences

The Dell NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA has 200 GB more HDD capacity than the Dell 120GB SATA 5400rpm 1.8" (320 GB vs 120 GB). The Dell NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA has 1,800 RPM more HDD speed than the Dell 120GB SATA 5400rpm 1.8" (7200 RPM vs 5400 RPM). The Dell NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA has 0.7" more HDD size than the Dell 120GB SATA 5400rpm 1.8" (2.5" vs 1.8").

HDD capacity
- 120GB SATA 5400rpm 1.8":120 GB
- NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA:320 GB
HDD speed
- 120GB SATA 5400rpm 1.8":5400 RPM
- NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA:7200 RPM
HDD size
- 120GB SATA 5400rpm 1.8":1.8"
- NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA:2.5"

Side by side

Differences highlightedShow differences only

Comparison of 120GB SATA 5400rpm 1.8", NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA
9 specifications	A Dell 120GB SATA 5400rpm 1.8"View product	B Dell NEW DELL 320GB S2-P11 7.2K 2.5 7MM HITA View product
Features3 differ
HDD capacityDiffers	120 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	1.8"	2.5"
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
Hot-swapKnown for one	Unknown — not stated by the source	No
Poweridentical
Operating voltageKnown for one	3.3 V	Unknown — not stated by the source
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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