Product comparison · 2 memory modules

Samsung 256MB PC2-4200 DDR RAM vs Samsung 2GB RAM DDR2 PC667 ECC

4specifications compared
3differ
1identical
4known for one product only

Key differences

Internal memory
- 256MB PC2-4200 DDR RAM:0.25 GB
- 2GB RAM DDR2 PC667 ECC:2 GB
Memory form factor
- 256MB PC2-4200 DDR RAM:200-pin SO-DIMM
- 2GB RAM DDR2 PC667 ECC:240-pin DIMM
Memory clock speed
- 256MB PC2-4200 DDR RAM:533 MHz
- 2GB RAM DDR2 PC667 ECC:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 256MB PC2-4200 DDR RAM, 2GB RAM DDR2 PC667 ECC
8 specifications	A Samsung 256MB PC2-4200 DDR RAM View product	B Samsung 2GB RAM DDR2 PC667 ECC View product
Features3 differ
Internal memoryDiffers	0.25 GB	2 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
Memory clock speedDiffers	533 MHz	667 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Other featuresidentical
Number of pinsKnown for one	200	Unknown — not stated by the source
Memory technologyKnown for one	PC2-4200	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.

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