Product comparison · 2 memory modules

ADATA 1GB DDR 400MHz CL2,5 vs ADATA 3x1GB X Series ver 2.0 DDR3-2133MHz

Key differences

Internal memory
- 1GB DDR 400MHz CL2,5:1 GB
- 3x1GB X Series ver 2.0 DDR3-2133MHz:3 GB
Memory layout (modules x size)
- 1GB DDR 400MHz CL2,5:1 x 1 GB
- 3x1GB X Series ver 2.0 DDR3-2133MHz:3 x 1 GB
Internal memory type
- 1GB DDR 400MHz CL2,5:DDR
- 3x1GB X Series ver 2.0 DDR3-2133MHz:DDR3
CAS latency
- 1GB DDR 400MHz CL2,5:2.5
- 3x1GB X Series ver 2.0 DDR3-2133MHz:10
Memory clock speed
- 1GB DDR 400MHz CL2,5:400 MHz
- 3x1GB X Series ver 2.0 DDR3-2133MHz:2133 MHz

Differences highlightedShow differences only

Comparison of 1GB DDR 400MHz CL2,5, 3x1GB X Series ver 2.0 DDR3-2133MHz
10 specifications	A ADATA 1GB DDR 400MHz CL2,5 View product	B ADATA 3x1GB X Series ver 2.0 DDR3-2133MHz View product
Features5 differ
Internal memoryDiffers	1 GB	3 GB
Memory layout (modules x size)Differs	1 x 1 GB	3 x 1 GB
Internal memory typeDiffers	DDR	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	2.5	10
Memory clock speedDiffers	400 MHz	2133 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageKnown for one	2.7 V	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	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.