Product comparison · 2 internal hard drives

Dell 6V8X7 internal hard drive vs Dell WJH3D internal hard drive

6specifications compared
4differ
2identical
3known for one product only

Key differences

The Dell WJH3D internal hard drive has 300 GB more HDD capacity than the Dell 6V8X7 internal hard drive (750 GB vs 450 GB). The Dell 6V8X7 internal hard drive has 7,800 RPM more HDD speed than the Dell WJH3D internal hard drive (15000 RPM vs 7200 RPM). The Dell 6V8X7 internal hard drive has 1" more HDD size than the Dell WJH3D internal hard drive (3.5" vs 2.5"). Interface: SAS on the Dell 6V8X7 internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive.

HDD capacity
- 6V8X7 internal hard drive:450 GB
- WJH3D internal hard drive:750 GB
HDD speed
- 6V8X7 internal hard drive:15000 RPM
- WJH3D internal hard drive:7200 RPM
HDD size
- 6V8X7 internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- 6V8X7 internal hard drive:SAS
- WJH3D internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 6V8X7, WJH3D
9 specifications	A Dell 6V8X7 internal hard drive Model 6V8X7 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features4 differ
HDD capacityDiffers	450 GB	750 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Type	HDD	HDD
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
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Poweridentical
Operating voltageKnown for one	5 / 12 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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