Product comparison · 2 internal hard drives

Acer KH.90001.004 internal hard drive vs Dell GCHH1 internal hard drive

4specifications compared
3differ
1identical
9known for one product only

Key differences

The Acer KH.90001.004 internal hard drive has 2,800 RPM more HDD speed than the Dell GCHH1 internal hard drive (10000 RPM vs 7200 RPM). HDD capacity: 900 GB on the Acer KH.90001.004 internal hard drive, 4 TB on the Dell GCHH1 internal hard drive. Interface: SAS on the Acer KH.90001.004 internal hard drive, Serial ATA III on the Dell GCHH1 internal hard drive.

HDD capacity
- KH.90001.004 internal hard drive:900 GB
- GCHH1 internal hard drive:4 TB
HDD speed
- KH.90001.004 internal hard drive:10000 RPM
- GCHH1 internal hard drive:7200 RPM
Interface
- KH.90001.004 internal hard drive:SAS
- GCHH1 internal hard drive:Serial ATA III

Side by side

Differences highlightedShow differences only

Comparison of KH.90001.004, GCHH1
13 specifications	A Acer KH.90001.004 internal hard drive Model KH.90001.004 View product	B Dell GCHH1 internal hard drive Model GCHH1 View product
Features3 differ
HDD capacityDiffers	900 GB	4 TB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA III
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	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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