Product comparison · 2 memory modules

Kingston Technology 2GB DDR2-533 SODIMM vs Kingston Technology 2GB DDR2 667 Non-ECC

Key differences

Bus clock rate
- 2GB DDR2-533 SODIMM:533 MHz
- 2GB DDR2 667 Non-ECC:667 MHz
Form factor
- 2GB DDR2-533 SODIMM:200-pin SODIMM
- 2GB DDR2 667 Non-ECC:240-pin DIMM

Differences highlightedShow differences only

Comparison of 2GB DDR2-533 SODIMM, 2GB DDR2 667 Non-ECC
18 specifications	A Kingston Technology 2GB DDR2-533 SODIMM View product	B Kingston Technology 2GB DDR2 667 Non-ECC View product
Featuresidentical
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	1 x 2 GB
Internal memory type	DDR2	DDR2
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	No
CAS latency	4	4
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Module configuration	256M X 64	256M X 64
Memory type	DDR2	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
Other features2 differ
Bus clock rateDiffers	533 MHz	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Form factorDiffers	200-pin SODIMM	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 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.