Product comparison · 2 internal hard drives

Dell P315H internal hard drive vs Dell WJH3D internal hard drive

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

Key differences

The Dell WJH3D internal hard drive has 250 GB more HDD capacity than the Dell P315H internal hard drive (750 GB vs 500 GB). The Dell P315H internal hard drive has 1" more HDD size than the Dell WJH3D internal hard drive (3.5" vs 2.5"). Component for: Server/workstation on the Dell P315H internal hard drive, Laptop on the Dell WJH3D internal hard drive.

HDD capacity
- P315H internal hard drive:500 GB
- WJH3D internal hard drive:750 GB
HDD size
- P315H internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Component for
- P315H internal hard drive:Server/workstation
- WJH3D internal hard drive:Laptop

Side by side

Differences highlightedShow differences only

Comparison of P315H, WJH3D
10 specifications	A Dell P315H internal hard drive Model P315H View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features3 differ
HDD capacityDiffers	500 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	Serial ATA II	Serial ATA II
Type	HDD	HDD
Component forDiffers	Server/workstation	Laptop
HDD sustained transfer rateKnown for one	3 MiB/s	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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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