HP 12GB DDR-400 vs HP 1GB DDR2 400MHz

Comparison of 12GB DDR-400, 1GB DDR2 400MHz

8 specifications	A HP 12GB DDR-400View product	B HP 1GB DDR2 400MHzView product
Features2 differ
Internal memoryDiffers	12 GB	1 GB
Memory layout (modules x size)Known for one	—Unknown — not stated by the source	2 x 0.5 GB
Internal memory typeDiffers	DDR	DDR2
Component for	PC/Server	PC/Server
ECC	Yes	Yes
Memory clock speed	400 MHz	400 MHz
Buffered memory typeKnown for one	—Unknown — not stated by the source	Registered (buffered)
Memory form factorKnown for one	184-pin DIMM	—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.