Product comparison · 2 internal hard drives

Dell D4RPH internal hard drive vs Dell WJH3D internal hard drive

6specifications compared
4differ
2identical
3known for one product only

Key differences

The Dell D4RPH internal hard drive has 1" more HDD size than the Dell WJH3D internal hard drive (3.5" vs 2.5"). The Dell D4RPH 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). HDD capacity: 1 TB on the Dell D4RPH internal hard drive, 750 GB on the Dell WJH3D internal hard drive. Interface: NL-SAS on the Dell D4RPH internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive.

HDD capacity
- D4RPH internal hard drive:1 TB
- WJH3D internal hard drive:750 GB
HDD size
- D4RPH internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- D4RPH internal hard drive:NL-SAS
- WJH3D internal hard drive:Serial ATA II
HDD interface transfer rate
- D4RPH internal hard drive:6 Gbit/s
- WJH3D internal hard drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of D4RPH, WJH3D
9 specifications	A Dell D4RPH internal hard drive Model D4RPH View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features4 differ
HDD capacityDiffers	1 TB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SAS	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 packKnown for one	Unknown — not stated by the source	1 pc(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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