Product comparison · 2 memory modules

Kingston Technology 2GB DDR2-667 ECC Kit vs Kingston Technology 4GB 533MHz Kit

Key differences

Memory layout (modules x size)
- 2GB DDR2-667 ECC Kit:2 x 1 GB
- 4GB 533MHz Kit:2 x 2 GB
Buffered memory type
- 2GB DDR2-667 ECC Kit:Unregistered (unbuffered)
- 4GB 533MHz Kit:Registered (buffered)

Differences highlightedShow differences only

Comparison of 2GB DDR2-667 ECC Kit, 4GB 533MHz Kit
9 specifications	A Kingston Technology 2GB DDR2-667 ECC Kit View product	B Kingston Technology 4GB 533MHz Kit View product
Features2 differ
Memory layout (modules x size)Differs	2 x 1 GB	2 x 2 GB
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Lead platingKnown for one	Gold	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.