Product comparison · 2 internal hard drives

Acer KH.90001.004 internal hard drive vs Dell WCW74 internal hard drive

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

Key differences

The Acer KH.90001.004 internal hard drive has 2,800 RPM more HDD speed than the Dell WCW74 internal hard drive (10000 RPM vs 7200 RPM). HDD capacity: 900 GB on the Acer KH.90001.004 internal hard drive, 3 TB on the Dell WCW74 internal hard drive.

HDD capacity
- KH.90001.004 internal hard drive:900 GB
- WCW74 internal hard drive:3 TB
HDD speed
- KH.90001.004 internal hard drive:10000 RPM
- WCW74 internal hard drive:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of KH.90001.004, WCW74
12 specifications	A Acer KH.90001.004 internal hard drive Model KH.90001.004 View product	B Dell WCW74 internal hard drive Model WCW74 View product
Features2 differ
HDD capacityDiffers	900 GB	3 TB
HDD speedDiffers	10000 RPM	7200 RPM
Interface	SAS	SAS
Type	HDD	HDD
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(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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