ADATA 2 x 4 DDR3 vs ADATA 4GB DDR3 U-DIMM

Comparison of 2 x 4 DDR3, 4GB DDR3 U-DIMM

9 specifications	A ADATA 2 x 4 DDR3View product	B ADATA 4GB DDR3 U-DIMMView product
Features1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	11	11
Memory clock speedKnown for one	—Unknown — not stated by the source	1600 MHz
Buffered memory typeKnown for one	—Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	1.65 V	1.5 V
Memory layout (modules x size)Known for one	2 x 4 GB	—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.