Product comparison · 2 internal hard drives

Acer KH.04K01.007 internal hard drive vs Dell 400-AUWQ internal hard drive

Key differences

HDD capacity
- KH.04K01.007 internal hard drive:4 TB
- 400-AUWQ internal hard drive:2 TB
HDD speed
- KH.04K01.007 internal hard drive:5900 RPM
- 400-AUWQ internal hard drive:7200 RPM
HDD size
- KH.04K01.007 internal hard drive:3.5"
- 400-AUWQ internal hard drive:2.5"
Interface
- KH.04K01.007 internal hard drive:Serial ATA III
- 400-AUWQ internal hard drive:SAS
Operating voltage
- KH.04K01.007 internal hard drive:5 / 12 V
- 400-AUWQ internal hard drive:5 V

Differences highlightedShow differences only

Comparison of KH.04K01.007, 400-AUWQ
14 specifications	A Acer KH.04K01.007 internal hard drive Model KH.04K01.007 View product	B Dell 400-AUWQ internal hard drive Model 400-AUWQ View product
Features4 differ
HDD capacityDiffers	4 TB	2 TB
HDD speedDiffers	5900 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	Yes
Storage drive adapter typeKnown for one	Unknown — not stated by the source	2.5" - 3.5"
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	- PowerEdge T640 - PowerEdge T440

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.