Product comparison · 2 memory modules

CoreParts 1Gb kit DDR2 400MHz ECC/REG vs CoreParts 512MB DDR 266MHz

Key differences

Internal memory
- 1Gb kit DDR2 400MHz ECC/REG:1 GB
- 512MB DDR 266MHz:0.5 GB
Memory layout (modules x size)
- 1Gb kit DDR2 400MHz ECC/REG:2 x 0.5 GB
- 512MB DDR 266MHz:1 x 0.5 GB
Internal memory type
- 1Gb kit DDR2 400MHz ECC/REG:DDR2
- 512MB DDR 266MHz:DDR
Component for
- 1Gb kit DDR2 400MHz ECC/REG:PC/Server
- 512MB DDR 266MHz:Laptop
Memory form factor
- 1Gb kit DDR2 400MHz ECC/REG:240-pin DIMM
- 512MB DDR 266MHz:184-pin DIMM
Memory clock speed
- 1Gb kit DDR2 400MHz ECC/REG:400 MHz
- 512MB DDR 266MHz:266 MHz
Package type
- 1Gb kit DDR2 400MHz ECC/REG:DIMM
- 512MB DDR 266MHz:SO-DIMM

Differences highlightedShow differences only

Comparison of 1Gb kit DDR2 400MHz ECC/REG, 512MB DDR 266MHz
8 specifications	A CoreParts 1Gb kit DDR2 400MHz ECC/REG View product	B CoreParts 512MB DDR 266MHz View product
Features6 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	2 x 0.5 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR2	DDR
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	400 MHz	266 MHz
Packaging data1 differ
Package typeDiffers	DIMM	SO-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.