Dell 2GB DDR3 1333MHz RDIMM vs Dell 4GB DDR3 1333MHz RDIMM ECC

Comparison of 2GB DDR3 1333MHz RDIMM, 4GB DDR3 1333MHz RDIMM ECC

15 specifications	A Dell 2GB DDR3 1333MHz RDIMMView product	B Dell 4GB DDR3 1333MHz RDIMM ECCView product
Features1 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	1 x 2 GB	—Unknown — not stated by the source
ECCKnown for one	—Unknown — not stated by the source	Yes
Memory rankingKnown for one	—Unknown — not stated by the source	2
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 80%	—Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 80%	—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.