Product comparison · 2 memory modules

ADATA SO-DIMM 512MB DDR 400 vs Samsung 8GB DDR3 1066MHz ECC Registered DIMM

Key differences

Internal memory
- SO-DIMM 512MB DDR 400:0.5 GB
- 8GB DDR3 1066MHz ECC Registered DIMM:8 GB
Memory layout (modules x size)
- SO-DIMM 512MB DDR 400:1 x 0.5 GB
- 8GB DDR3 1066MHz ECC Registered DIMM:4 x 2 GB
Internal memory type
- SO-DIMM 512MB DDR 400:DDR
- 8GB DDR3 1066MHz ECC Registered DIMM:DDR3
CAS latency
- SO-DIMM 512MB DDR 400:3
- 8GB DDR3 1066MHz ECC Registered DIMM:7
Memory clock speed
- SO-DIMM 512MB DDR 400:400 MHz
- 8GB DDR3 1066MHz ECC Registered DIMM:1066 MHz
Package type
- SO-DIMM 512MB DDR 400:SO-DIMM
- 8GB DDR3 1066MHz ECC Registered DIMM:DIMM

Differences highlightedShow differences only

Comparison of SO-DIMM 512MB DDR 400, 8GB DDR3 1066MHz ECC Registered DIMM
12 specifications	A ADATA SO-DIMM 512MB DDR 400 View product	B Samsung 8GB DDR3 1066MHz ECC Registered DIMM View product
Features5 differ
Internal memoryDiffers	0.5 GB	8 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	4 x 2 GB
Internal memory typeDiffers	DDR	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyDiffers	3	7
Memory clock speedDiffers	400 MHz	1066 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Packaging data1 differ
Package typeDiffers	SO-DIMM	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	1Gx72

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.