Product comparison · 2 memory modules

ADATA AD1U400A1G3-R memory module vs Samsung 8GB DDR3 1333MHz ECC Registered DIMM

Key differences

Internal memory
- AD1U400A1G3-R memory module:1 GB
- 8GB DDR3 1333MHz ECC Registered DIMM:8 GB
Memory layout (modules x size)
- AD1U400A1G3-R memory module:1 x 1 GB
- 8GB DDR3 1333MHz ECC Registered DIMM:4 x 2 GB
Internal memory type
- AD1U400A1G3-R memory module:DDR
- 8GB DDR3 1333MHz ECC Registered DIMM:DDR3
Memory form factor
- AD1U400A1G3-R memory module:184-pin DIMM
- 8GB DDR3 1333MHz ECC Registered DIMM:240-pin DIMM
ECC
- AD1U400A1G3-R memory module:No
- 8GB DDR3 1333MHz ECC Registered DIMM:Yes
CAS latency
- AD1U400A1G3-R memory module:3
- 8GB DDR3 1333MHz ECC Registered DIMM:9
Memory clock speed
- AD1U400A1G3-R memory module:400 MHz
- 8GB DDR3 1333MHz ECC Registered DIMM:1333 MHz
Memory voltage
- AD1U400A1G3-R memory module:2.6 V
- 8GB DDR3 1333MHz ECC Registered DIMM:1.5 V

Differences highlightedShow differences only

Comparison of AD1U400A1G3-R, 8GB DDR3 1333MHz ECC Registered DIMM
12 specifications	A ADATA AD1U400A1G3-R memory module Model AD1U400A1G3-R View product	B Samsung 8GB DDR3 1333MHz ECC Registered DIMM View product
Features8 differ
Internal memoryDiffers	1 GB	8 GB
Memory layout (modules x size)Differs	1 x 1 GB	4 x 2 GB
Internal memory typeDiffers	DDR	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	3	9
Memory clock speedDiffers	400 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageDiffers	2.6 V	1.5 V
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	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.