Dell PERC 6/i SAS RAID vs Dell SAS 6/iR

Comparison of PERC 6/i SAS RAID, SAS 6/iR

9 specifications	A Dell PERC 6/i SAS RAIDView product	B Dell SAS 6/iRView product
Featuresidentical
RAID levelsKnown for one	0, 1, 5, 10	—Unknown — not stated by the source
Other features2 differ
Ports quantityDiffers	2	8
Channels quantityKnown for one	2 channels	—Unknown — not stated by the source
Internal memoryKnown for one	256 MB	—Unknown — not stated by the source
CompatibilityDiffers	Precision T7400 MT / T5400 MT/DT	- Dell PowerEdge 1950/ 2950 - PowerVault PV500 FS - PowerEdge 1950 / 2950 / 2970 FS
Connectivity technologyKnown for one	—Unknown — not stated by the source	Wired

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.