Product comparison · 2 memory modules

HP 1 GB DDR2-667 vs HP PC2-6400 1GB

7specifications compared
3differ
4identical
5known for one product only

Key differences

Memory form factor
- 1 GB DDR2-667:240-pin DIMM
- PC2-6400 1GB:200-pin SO-DIMM
ECC
- 1 GB DDR2-667:Yes
- PC2-6400 1GB:No
Memory clock speed
- 1 GB DDR2-667:667 MHz
- PC2-6400 1GB:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1 GB DDR2-667, PC2-6400 1GB
12 specifications	A HP 1 GB DDR2-667 View product	B HP PC2-6400 1GB View product
Features3 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)	1 x 1 GB	1 x 1 GB
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	667 MHz	800 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	171.4 mm	Unknown — not stated by the source
DepthKnown for one	63.5 mm	Unknown — not stated by the source
HeightKnown for one	111 mm	Unknown — not stated by the source
WeightKnown for one	500 g	Unknown — not stated by the source

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.

More memory module comparisons

All memory module comparisons