Product comparison · 2 memory modules

HP 4Gb DDR2 SDRAM 667MHz vs HP DDR2-800 2GB

5specifications compared
4differ
1identical
3known for one product only

Key differences

Internal memory
- 4Gb DDR2 SDRAM 667MHz:4 GB
- DDR2-800 2GB:2 GB
Memory layout (modules x size)
- 4Gb DDR2 SDRAM 667MHz:2 x 2 GB
- DDR2-800 2GB:1 x 2 GB
Memory form factor
- 4Gb DDR2 SDRAM 667MHz:200-pin SO-DIMM
- DDR2-800 2GB:240-pin DIMM
Memory clock speed
- 4Gb DDR2 SDRAM 667MHz:667 MHz
- DDR2-800 2GB:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4Gb DDR2 SDRAM 667MHz, DDR2-800 2GB
8 specifications	A HP 4Gb DDR2 SDRAM 667MHz View product	B HP DDR2-800 2GB View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 2 GB
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
Memory clock speedDiffers	667 MHz	800 MHz
Memory typeKnown for one	PC2-5300	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.

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