Product comparison · 2 memory modules

ADATA 2GB DDR2-800 vs ADATA AD1U400A512M3-R memory module

Key differences

Internal memory
- 2GB DDR2-800:2 GB
- AD1U400A512M3-R memory module:0.5 GB
Memory layout (modules x size)
- 2GB DDR2-800:1 x 2 GB
- AD1U400A512M3-R memory module:1 x 0.5 GB
Internal memory type
- 2GB DDR2-800:DDR2
- AD1U400A512M3-R memory module:DDR
Memory form factor
- 2GB DDR2-800:200-pin SO-DIMM
- AD1U400A512M3-R memory module:184-pin DIMM
Memory clock speed
- 2GB DDR2-800:800 MHz
- AD1U400A512M3-R memory module:400 MHz
Memory voltage
- 2GB DDR2-800:1.8 V
- AD1U400A512M3-R memory module:2.7 V

Differences highlightedShow differences only

Comparison of 2GB DDR2-800, AD1U400A512M3-R
11 specifications	A ADATA 2GB DDR2-800 View product	B ADATA AD1U400A512M3-R memory module Model AD1U400A512M3-R View product
Features6 differ
Internal memoryDiffers	2 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR2	DDR
Component forKnown for one	Laptop	Unknown — not stated by the source
Memory form factorDiffers	200-pin SO-DIMM	184-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	400 MHz
Memory voltageDiffers	1.8 V	2.7 V
Weight & dimensionsidentical
WidthKnown for one	67.6 mm	Unknown — not stated by the source
DepthKnown for one	30 mm	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.