Product comparison · 2 memory modules

Goodram 2GB PC2100 vs Goodram 4GB PC3-12800

Key differences

Differences highlightedShow differences only

Comparison of 2GB PC2100, 4GB PC3-12800
12 specifications	A Goodram 2GB PC2100 View product	B Goodram 4GB PC3-12800 View product
Features5 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	184-pin DIMM	204-pin SO-DIMM
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory clock speedDiffers	266 MHz	1600 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	133.3 mm	67.6 mm
DepthDiffers	1.27 mm	1 mm
HeightDiffers	29.5 mm	30 mm

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.