Ok then. How does the Nforce2 400-M compare to the -S chipset in terms of performance. I'm also looking at the Abit NF7-S/M.
I guess I could pull the card and look for any marking relating to voltage. I know its a 4x card but haven't paid that any attention until now. (I don't game much -- I use Linux.

)
I can cope with the RAM only running at 166. That's what I've got an unlocked chip for.
I can't afford a graphics card right now. There's nothing I can do about that apart from pull it and see what it says. You say that will be the same for ALL Nforce2 boards?
AGP 2.x was 1.5v wasn't it? (that's 4x AGP btw)