Product comparison · 2 memory modules

ADATA SO-DIMM 4GB DDR3 1333 vs Samsung 8GB DDR3 1066MHz ECC Registered DIMM

Key differences

Internal memory
- SO-DIMM 4GB DDR3 1333:4 GB
- 8GB DDR3 1066MHz ECC Registered DIMM:8 GB
Memory layout (modules x size)
- SO-DIMM 4GB DDR3 1333:1 x 4 GB
- 8GB DDR3 1066MHz ECC Registered DIMM:4 x 2 GB
Memory form factor
- SO-DIMM 4GB DDR3 1333:204-pin SO-DIMM
- 8GB DDR3 1066MHz ECC Registered DIMM:240-pin DIMM
CAS latency
- SO-DIMM 4GB DDR3 1333:9
- 8GB DDR3 1066MHz ECC Registered DIMM:7
Memory clock speed
- SO-DIMM 4GB DDR3 1333:1333 MHz
- 8GB DDR3 1066MHz ECC Registered DIMM:1066 MHz
Package type
- SO-DIMM 4GB DDR3 1333:SO-DIMM
- 8GB DDR3 1066MHz ECC Registered DIMM:DIMM

Differences highlightedShow differences only

Comparison of SO-DIMM 4GB DDR3 1333, 8GB DDR3 1066MHz ECC Registered DIMM
12 specifications	A ADATA SO-DIMM 4GB DDR3 1333 View product	B Samsung 8GB DDR3 1066MHz ECC Registered DIMM View product
Features5 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	4 x 2 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyDiffers	9	7
Memory clock speedDiffers	1333 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.