Product comparison · 2 internal hard drives

Dell 8R4T4 internal hard drive vs Dell WJH3D internal hard drive

7specifications compared
5differ
2identical
1known for one product only

Key differences

The Dell WJH3D internal hard drive has 150 GB more HDD capacity than the Dell 8R4T4 internal hard drive (750 GB vs 600 GB). The Dell 8R4T4 internal hard drive has 7,800 RPM more HDD speed than the Dell WJH3D internal hard drive (15000 RPM vs 7200 RPM). The Dell 8R4T4 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 8R4T4 internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive. Component for: Server/workstation on the Dell 8R4T4 internal hard drive, Laptop on the Dell WJH3D internal hard drive.

HDD capacity
- 8R4T4 internal hard drive:600 GB
- WJH3D internal hard drive:750 GB
HDD speed
- 8R4T4 internal hard drive:15000 RPM
- WJH3D internal hard drive:7200 RPM
HDD size
- 8R4T4 internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- 8R4T4 internal hard drive:SAS
- WJH3D internal hard drive:Serial ATA II
Component for
- 8R4T4 internal hard drive:Server/workstation
- WJH3D internal hard drive:Laptop

Side by side

Differences highlightedShow differences only

Comparison of 8R4T4, WJH3D
8 specifications	A Dell 8R4T4 internal hard drive Model 8R4T4 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features5 differ
HDD capacityDiffers	600 GB	750 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Type	HDD	HDD
Component forDiffers	Server/workstation	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)

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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