Product comparison · 2 memory modules

Dell 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC vs Dell 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC

Key differences

Internal memory
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:2 GB
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:8 GB
Memory layout (modules x size)
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:1 x 2 GB
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:2 x 4 GB
Memory form factor
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:200-pin SO-DIMM
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:240-pin DIMM
ECC
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:No
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:Yes
Memory clock speed
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:800 MHz
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:667 MHz
Number of pins
- 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC:200
- 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC:240

Differences highlightedShow differences only

Comparison of 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC, 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC
7 specifications	A Dell 2GB, DDR II SDRAM, 800MHz, Latitude D520, NON-ECC View product	B Dell 8GB (2x4GB), DDR II SDRAM, 667MHz, PowerEdge R900, ECC View product
Features5 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	1 x 2 GB	2 x 4 GB
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	800 MHz	667 MHz
Other features1 differ
Number of pinsDiffers	200	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.