Product comparison · 2 internal hard drives

Dell 342-2979 internal hard drive vs Dell 342-5286 internal hard drive

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

Key differences

The Dell 342-2979 internal hard drive has 2,800 RPM more HDD speed than the Dell 342-5286 internal hard drive (10000 RPM vs 7200 RPM). The Dell 342-5286 internal hard drive has 1" more HDD size than the Dell 342-2979 internal hard drive (3.5" vs 2.5"). HDD capacity: 900 GB on the Dell 342-2979 internal hard drive, 2 TB on the Dell 342-5286 internal hard drive. Interface: SAS on the Dell 342-2979 internal hard drive, Serial ATA II on the Dell 342-5286 internal hard drive.

HDD capacity
- 342-2979 internal hard drive:900 GB
- 342-5286 internal hard drive:2 TB
HDD speed
- 342-2979 internal hard drive:10000 RPM
- 342-5286 internal hard drive:7200 RPM
HDD size
- 342-2979 internal hard drive:2.5"
- 342-5286 internal hard drive:3.5"
Interface
- 342-2979 internal hard drive:SAS
- 342-5286 internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 342-2979, 342-5286
8 specifications	A Dell 342-2979 internal hard drive Model 342-2979 View product	B Dell 342-5286 internal hard drive Model 342-5286 View product
Features4 differ
HDD capacityDiffers	900 GB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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