Product comparison · 2 internal hard drives

Dell W2X33 internal hard drive vs Dell WJH3D internal hard drive

7specifications compared
4differ
3identical
1known for one product only

Key differences

The Dell WJH3D internal hard drive has 430 GB more HDD capacity than the Dell W2X33 internal hard drive (750 GB vs 320 GB). The Dell W2X33 internal hard drive has 1" more HDD size than the Dell WJH3D internal hard drive (3.5" vs 2.5"). The Dell W2X33 internal hard drive has 3 Gbit/s more HDD interface transfer rate than the Dell WJH3D internal hard drive (6 Gbit/s vs 3 Gbit/s). Interface: Serial ATA III on the Dell W2X33 internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive.

HDD capacity
- W2X33 internal hard drive:320 GB
- WJH3D internal hard drive:750 GB
HDD size
- W2X33 internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- W2X33 internal hard drive:Serial ATA III
- WJH3D internal hard drive:Serial ATA II
HDD interface transfer rate
- W2X33 internal hard drive:6 Gbit/s
- WJH3D internal hard drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of W2X33, WJH3D
8 specifications	A Dell W2X33 internal hard drive Model W2X33 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features4 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Laptop
HDD interface transfer rateDiffers	6 Gbit/s	3 Gbit/s
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)

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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