ADATA 4GB DDR3 1600 MHz vs Dell 4GB DDR2 667

Comparison of 4GB DDR3 1600 MHz, 4GB DDR2 667

10 specifications	A ADATA 4GB DDR3 1600 MHzView product	B Dell 4GB DDR2 667View product
Features2 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)Known for one	—Unknown — not stated by the source	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	—Unknown — not stated by the source	Yes
Memory clock speedDiffers	1600 MHz	667 MHz
Buffered memory typeKnown for one	—Unknown — not stated by the source	Fully buffered
Module configurationKnown for one	—Unknown — not stated by the source	512M x 72
CAS latencyKnown for one	11	—Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	—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.