Product comparison · 2 internal hard drives

Acer KH.90001.004 internal hard drive vs Dell WJH3D internal hard drive

5specifications compared
3differ
2identical
7known for one product only

Key differences

HDD capacity
- KH.90001.004 internal hard drive:900 GB
- WJH3D internal hard drive:750 GB
HDD speed
- KH.90001.004 internal hard drive:10000 RPM
- WJH3D internal hard drive:7200 RPM
Interface
- KH.90001.004 internal hard drive:SAS
- WJH3D internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of KH.90001.004, WJH3D
12 specifications	A Acer KH.90001.004 internal hard drive Model KH.90001.004 View product	B Dell WJH3D internal hard drive Model WJH3D View product
Features3 differ
HDD capacityDiffers	900 GB	750 GB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA II
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
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
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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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