Product comparison · 2 memory modules

Samsung DDR2 2GB PC800 vs Samsung DDR3 4GB PC1333

6specifications compared
5differ
1identical
1known for one product only

Key differences

Internal memory
- DDR2 2GB PC800:2 GB
- DDR3 4GB PC1333:4 GB
Memory layout (modules x size)
- DDR2 2GB PC800:2 x 1 GB
- DDR3 4GB PC1333:2 x 2 GB
Internal memory type
- DDR2 2GB PC800:DDR2
- DDR3 4GB PC1333:DDR3
Memory clock speed
- DDR2 2GB PC800:800 MHz
- DDR3 4GB PC1333:1333 MHz
Memory voltage
- DDR2 2GB PC800:1.8 V
- DDR3 4GB PC1333:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of DDR2 2GB PC800, DDR3 4GB PC1333
7 specifications	A Samsung DDR2 2GB PC800 View product	B Samsung DDR3 4GB PC1333 View product
Features5 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	2 x 1 GB	2 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	1333 MHz
Memory voltageDiffers	1.8 V	1.5 V

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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