Product comparison · 2 memory modules

ADATA 4GB DDR2 PC3-16000 DC Kit vs Dell 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC

Key differences

Internal memory
- 4GB DDR2 PC3-16000 DC Kit:4 GB
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:8 GB
Memory layout (modules x size)
- 4GB DDR2 PC3-16000 DC Kit:2 x 2 GB
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:2 x 4 GB
Internal memory type
- 4GB DDR2 PC3-16000 DC Kit:DDR3
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:DDR2
ECC
- 4GB DDR2 PC3-16000 DC Kit:No
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:Yes
Memory clock speed
- 4GB DDR2 PC3-16000 DC Kit:2000 MHz
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:667 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR2 PC3-16000 DC Kit, 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC
8 specifications	A ADATA 4GB DDR2 PC3-16000 DC Kit View product	B Dell 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC View product
Features5 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	2 x 2 GB	2 x 4 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	2000 MHz	667 MHz
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	240

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.