Kingston Technology 16GB DDR2-667 Kit vs Kingston Technology 16GB Kit

Comparison of 16GB DDR2-667 Kit, 16GB Kit

20 specifications	A Kingston Technology 16GB DDR2-667 KitView product	B Kingston Technology 16GB KitView product
Features1 differ
Internal memory	16 GB	16 GB
Memory layout (modules x size)	2 x 8 GB	2 x 8 GB
Internal memory typeDiffers	DRAM	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	5	5
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.8 V	1.8 V
Module configuration	1024M X 72	1024M X 72
Memory type	DDR2	DDR2
Lead plating	Gold	Gold
ECCKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Other features1 differ
Chips organisationKnown for one	X4	—Unknown — not stated by the source
CompatibilityDiffers	A1787400 (DELL); A2257216 (DELL); A2257217 (DELL); A2257245 (DELL); A2257246 (DELL); A2336017 (DELL); A4501463 (DELL); A4501464 (DELL)	495604-B21 (HP); 413015-B21 (HP)
Bus clock rate	667 MHz	667 MHz
Error indication	ECC	ECC
Form factor	240-pin DIMM	240-pin DIMM
Internal memory	16384 MB	16384 MB
Memory layout	2 x 8192 MB	2 x 8192 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.