Product comparison · 2 internal hard drives

Acer KH.04K01.007 internal hard drive vs Dell HY939-RFB internal hard drive

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

Key differences

HDD capacity
- KH.04K01.007 internal hard drive:4 TB
- HY939-RFB internal hard drive:146 GB
HDD speed
- KH.04K01.007 internal hard drive:5900 RPM
- HY939-RFB internal hard drive:15000 RPM
Interface
- KH.04K01.007 internal hard drive:Serial ATA III
- HY939-RFB internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of KH.04K01.007, HY939-RFB
9 specifications	A Acer KH.04K01.007 internal hard drive Model KH.04K01.007 View product	B Dell HY939-RFB internal hard drive Model HY939-RFB View product
Features3 differ
HDD capacityDiffers	4 TB	146 GB
HDD speedDiffers	5900 RPM	15000 RPM
InterfaceDiffers	Serial ATA III	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
RefurbishedKnown for one	Unknown — not stated by the source	Yes
Storage drive buffer sizeKnown for one	64 MB	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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