Product comparison · 2 internal hard drives

Dell GH74K internal hard drive vs Dell WJH3D internal hard drive

6specifications compared
3differ
3identical
3known for one product only

Key differences

The Dell WJH3D internal hard drive has 150 GB more HDD capacity than the Dell GH74K internal hard drive (750 GB vs 600 GB). The Dell GH74K internal hard drive has 2,800 RPM more HDD speed than the Dell WJH3D internal hard drive (10000 RPM vs 7200 RPM). Interface: SAS on the Dell GH74K internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive.

HDD capacity
- GH74K internal hard drive:600 GB
- WJH3D internal hard drive:750 GB
HDD speed
- GH74K internal hard drive:10000 RPM
- WJH3D internal hard drive:7200 RPM
Interface
- GH74K internal hard drive:SAS
- WJH3D internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of GH74K, WJH3D
9 specifications	A Dell GH74K internal hard drive Model GH74K View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features3 differ
HDD capacityDiffers	600 GB	750 GB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA II
Component forKnown for one	Unknown — not stated by the source	Laptop
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	5 V	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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