Product comparison · 2 memory modules

ADATA 3x1GB X Series ver 2.0 DDR3-2133MHz vs ADATA 4GB Kit DDR2 800MHz CL5

Key differences

Internal memory
- 3x1GB X Series ver 2.0 DDR3-2133MHz:3 GB
- 4GB Kit DDR2 800MHz CL5:4 GB
Memory layout (modules x size)
- 3x1GB X Series ver 2.0 DDR3-2133MHz:3 x 1 GB
- 4GB Kit DDR2 800MHz CL5:2 x 2 GB
Internal memory type
- 3x1GB X Series ver 2.0 DDR3-2133MHz:DDR3
- 4GB Kit DDR2 800MHz CL5:DDR2
CAS latency
- 3x1GB X Series ver 2.0 DDR3-2133MHz:10
- 4GB Kit DDR2 800MHz CL5:5
Memory clock speed
- 3x1GB X Series ver 2.0 DDR3-2133MHz:2133 MHz
- 4GB Kit DDR2 800MHz CL5:800 MHz

Differences highlightedShow differences only

Comparison of 3x1GB X Series ver 2.0 DDR3-2133MHz, 4GB Kit DDR2 800MHz CL5
10 specifications	A ADATA 3x1GB X Series ver 2.0 DDR3-2133MHz View product	B ADATA 4GB Kit DDR2 800MHz CL5 View product
Features5 differ
Internal memoryDiffers	3 GB	4 GB
Memory layout (modules x size)Differs	3 x 1 GB	2 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	10	5
Memory clock speedDiffers	2133 MHz	800 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Other featuresidentical
Chips organisation	128Mx8	128Mx8

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.