Product comparison · 2 internal hard drives

Dell R4VK7 internal hard drive vs Dell WJH3D internal hard drive

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

Key differences

The Dell R4VK7 internal hard drive has 1" more HDD size than the Dell WJH3D internal hard drive (3.5" vs 2.5"). HDD capacity: 2 TB on the Dell R4VK7 internal hard drive, 750 GB on the Dell WJH3D internal hard drive. Interface: Serial ATA on the Dell R4VK7 internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive.

HDD capacity
- R4VK7 internal hard drive:2 TB
- WJH3D internal hard drive:750 GB
HDD size
- R4VK7 internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- R4VK7 internal hard drive:Serial ATA
- WJH3D internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of R4VK7, WJH3D
9 specifications	A Dell R4VK7 internal hard drive Model R4VK7 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features3 differ
HDD capacityDiffers	2 TB	750 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
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
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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