Product comparison · 2 memory modules

Dell 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision WorkStation T5400, ECC vs Dell 4GB (2x2GB), DDR II SDRAM, 800MHz, PowerEdge 840, ECC

Key differences

Memory clock speed
- 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision WorkStation T5400, ECC:667 MHz
- 4GB (2x2GB), DDR II SDRAM, 800MHz, PowerEdge 840, ECC:800 MHz

Differences highlightedShow differences only

Comparison of 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision WorkStation T5400, ECC, 4GB (2x2GB), DDR II SDRAM, 800MHz, PowerEdge 840, ECC
6 specifications	A Dell 4GB (2x2GB), DDR II SDRAM, 667MHz, Precision WorkStation T5400, ECC View product	B Dell 4GB (2x2GB), DDR II SDRAM, 800MHz, PowerEdge 840, ECC View product
Features1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	667 MHz	800 MHz
Other featuresidentical
Number of pins	240	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.