Product comparison · 2 internal hard drives

Dell FFMX3 internal hard drive vs Dell WJH3D internal hard drive

6specifications compared
5differ
1identical
3known for one product only

Key differences

The Dell WJH3D internal hard drive has 450 GB more HDD capacity than the Dell FFMX3 internal hard drive (750 GB vs 300 GB). The Dell FFMX3 internal hard drive has 7,800 RPM more HDD speed than the Dell WJH3D internal hard drive (15000 RPM vs 7200 RPM). The Dell FFMX3 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 FFMX3 internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive. Component for: Server/workstation on the Dell FFMX3 internal hard drive, Laptop on the Dell WJH3D internal hard drive.

HDD capacity
- FFMX3 internal hard drive:300 GB
- WJH3D internal hard drive:750 GB
HDD speed
- FFMX3 internal hard drive:15000 RPM
- WJH3D internal hard drive:7200 RPM
HDD size
- FFMX3 internal hard drive:3.5"
- WJH3D internal hard drive:2.5"
Interface
- FFMX3 internal hard drive:SAS
- WJH3D internal hard drive:Serial ATA II
Component for
- FFMX3 internal hard drive:Server/workstation
- WJH3D internal hard drive:Laptop

Side by side

Differences highlightedShow differences only

Comparison of FFMX3, WJH3D
9 specifications	A Dell FFMX3 internal hard drive Model FFMX3 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features5 differ
HDD capacityDiffers	300 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 rateKnown for one	Unknown — not stated by the source	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.

More internal hard drive comparisons

All internal hard drive comparisons