Product comparison · 2 internal hard drives

Dell 5JP81 internal hard drive vs Dell WJH3D internal hard drive

8specifications compared
6differ
2identical
0known for one product only

Key differences

The Dell WJH3D internal hard drive has 300 GB more HDD capacity than the Dell 5JP81 internal hard drive (750 GB vs 450 GB). The Dell 5JP81 internal hard drive has 7,800 RPM more HDD speed than the Dell WJH3D internal hard drive (15000 RPM vs 7200 RPM). The Dell 5JP81 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 5JP81 internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive. Component for: Server/workstation on the Dell 5JP81 internal hard drive, Laptop on the Dell WJH3D internal hard drive.

HDD capacity
- 5JP81 internal hard drive:450 GB
- WJH3D internal hard drive:750 GB
HDD speed
- 5JP81 internal hard drive:15000 RPM
- WJH3D internal hard drive:7200 RPM
HDD size
- 5JP81 internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- 5JP81 internal hard drive:SAS
- WJH3D internal hard drive:Serial ATA II
Component for
- 5JP81 internal hard drive:Server/workstation
- WJH3D internal hard drive:Laptop
HDD interface transfer rate
- 5JP81 internal hard drive:6 Gbit/s
- WJH3D internal hard drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 5JP81, WJH3D
8 specifications	A Dell 5JP81 internal hard drive Model 5JP81 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features6 differ
HDD capacityDiffers	450 GB	750 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Component forDiffers	Server/workstation	Laptop
HDD interface transfer rateDiffers	6 Gbit/s	3 Gbit/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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