Product comparison · 2 memory modules

ADATA 2GB DDR3-1066MHz DIMM vs ADATA 512MB DDR 400MHz CL2,5

Key differences

Internal memory
- 2GB DDR3-1066MHz DIMM:2 GB
- 512MB DDR 400MHz CL2,5:0.5 GB
Memory layout (modules x size)
- 2GB DDR3-1066MHz DIMM:1 x 2 GB
- 512MB DDR 400MHz CL2,5:1 x 0.5 GB
Internal memory type
- 2GB DDR3-1066MHz DIMM:DDR3
- 512MB DDR 400MHz CL2,5:DDR
CAS latency
- 2GB DDR3-1066MHz DIMM:7
- 512MB DDR 400MHz CL2,5:2.5
Memory clock speed
- 2GB DDR3-1066MHz DIMM:1066 MHz
- 512MB DDR 400MHz CL2,5:400 MHz
Memory voltage
- 2GB DDR3-1066MHz DIMM:1.5 V
- 512MB DDR 400MHz CL2,5:2.7 V

Differences highlightedShow differences only

Comparison of 2GB DDR3-1066MHz DIMM, 512MB DDR 400MHz CL2,5
10 specifications	A ADATA 2GB DDR3-1066MHz DIMM View product	B ADATA 512MB DDR 400MHz CL2,5 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	DDR3	DDR
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	7	2.5
Memory clock speedDiffers	1066 MHz	400 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.5 V	2.7 V
Other featuresidentical
Chips organisationKnown for one	128Mx8	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.