Product comparison · 2 memory modules

Kingston Technology 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel vs Kingston Technology 4GB DDR2-667 Kit

Key differences

Memory layout (modules x size)
- 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel:1 x 4 GB
- 4GB DDR2-667 Kit:2 x 2 GB
Module configuration
- 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel:512M X 72
- 4GB DDR2-667 Kit:256M X 72
Error indication
- 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel:ECC
- 4GB DDR2-667 Kit:Parity
Memory layout
- 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel:1 x 4096 MB
- 4GB DDR2-667 Kit:2 x 2048 MB

Differences highlightedShow differences only

Comparison of 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel, 4GB DDR2-667 Kit
20 specifications	A Kingston Technology 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 Intel View product	B Kingston Technology 4GB DDR2-667 Kit View product
Features2 differ
Memory layout (modules x size)Differs	1 x 4 GB	2 x 2 GB
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
Memory rankingKnown for one	Unknown — not stated by the source	2
Module configurationDiffers	512M X 72	256M X 72
Other features2 differ
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	A2018599 (DELL); A2018600 (DELL); A2320299 (DELL); A2320304 (DELL); A2320305 (DELL); A2320306 (DELL)
Error indicationDiffers	ECC	Parity
Memory layoutDiffers	1 x 4096 MB	2 x 2048 MB

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.