Product comparison · 2 memory modules

CoreParts 1Gb kit DDR2 400MHz ECC/REG vs CoreParts 2GB DDR2 667MHz ECC/REG

7specifications compared
2differ
5identical
2known for one product only

Key differences

The CoreParts 2GB DDR2 667MHz ECC/REG has 1 GB more internal memory than the CoreParts 1Gb kit DDR2 400MHz ECC/REG (2 GB vs 1 GB). The CoreParts 2GB DDR2 667MHz ECC/REG has 267 MHz more memory clock speed than the CoreParts 1Gb kit DDR2 400MHz ECC/REG (667 MHz vs 400 MHz).

Internal memory
- 1Gb kit DDR2 400MHz ECC/REG:1 GB
- 2GB DDR2 667MHz ECC/REG:2 GB
Memory clock speed
- 1Gb kit DDR2 400MHz ECC/REG:400 MHz
- 2GB DDR2 667MHz ECC/REG:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1Gb kit DDR2 400MHz ECC/REG, 2GB DDR2 667MHz ECC/REG
9 specifications	A CoreParts 1Gb kit DDR2 400MHz ECC/REG View product	B CoreParts 2GB DDR2 667MHz ECC/REG View product
Features2 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	2 x 0.5 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	400 MHz	667 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Packaging dataidentical
Package type	DIMM	DIMM

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.

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