Product comparison · 2 memory modules

HP 1 GB DDR2-667 vs HP 1GB DDR2-800

7specifications compared
3differ
4identical
6known for one product only

Key differences

ECC
- 1 GB DDR2-667:Yes
- 1GB DDR2-800:No
Memory clock speed
- 1 GB DDR2-667:667 MHz
- 1GB DDR2-800:800 MHz
Weight
- 1 GB DDR2-667:500 g
- 1GB DDR2-800:31.2 g

Side by side

Differences highlightedShow differences only

Comparison of 1 GB DDR2-667, 1GB DDR2-800
13 specifications	A HP 1 GB DDR2-667 View product	B HP 1GB DDR2-800 View product
Features2 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)Known for one	1 x 1 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
ECCDiffers	Yes	No
Memory clock speedDiffers	667 MHz	800 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Weight & dimensions1 differ
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
WeightDiffers	500 g	31.2 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	171.4 x 63.5 x 111 mm

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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