Acer 1GB DDR2-RAM vs HP 1GB DDR2 2 x 512MB 667MHz ECC

Comparison of 1GB DDR2-RAM, 1GB DDR2 2 x 512MB 667MHz ECC

8 specifications	A Acer 1GB DDR2-RAMView product	B HP 1GB DDR2 2 x 512MB 667MHz ECCView product
Features1 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 0.5 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
Memory clock speed	667 MHz	667 MHz
ECCKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Number of pins	240	240
Memory technologyKnown 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.