Product comparison · 2 memory modules

Kingston Technology 2GB DDR2-667 Kit (Chipkill) vs Kingston Technology 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel

Key differences

Internal memory
- 2GB DDR2-667 Kit (Chipkill):2 GB
- 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel:0.5 GB

Differences highlightedShow differences only

Comparison of 2GB DDR2-667 Kit (Chipkill), 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel
22 specifications	A Kingston Technology 2GB DDR2-667 Kit (Chipkill)View product	B Kingston Technology 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 Intel View product
Features1 differ
Internal memoryDiffers	2 GB	0.5 GB
Memory layout (modules x size)Known for one	2 x 1 GB	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	1	Unknown — not stated by the source
Module configurationKnown for one	128M X 72	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
Check widthKnown for one	Unknown — not stated by the source	8 bit
Other featuresidentical
Chips organisationKnown for one	X8	Unknown — not stated by the source
CompatibilityKnown for one	39M5784 (IBM); 39M5785 (IBM); 40T1475 (IBM)	Unknown — not stated by the source
Bus clock rateKnown for one	667 MHz	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
Memory layoutKnown for one	2 x 1024 MB	Unknown — not stated by the source
Number of pinsKnown for one	Unknown — not stated by the source	240

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.