[citation][nom]pjmelect[/nom]DDR and DDR2 memory cost a arm and a leg, I would have thought that it would be more profitable to stop producing DDR3 memory and produce the older memory. The volumes may be a lot smaller but the profit margin would be enormous.[/citation]
I can't imagine them selling much. How many new computers or other such devices use older memory except for mobile phones/tablets/similar devices that use low power versions of DDR and DDR2? I'd think that if there was ample demand, memory companies might produce more DDR2 memory, but that they don't because there simply isn't enough demand for it.