Kajzer

That's not a problem for me. I have strong power supplies. I don't think that hot side would be 80*C. Radiator is outside and right now at my place outdoor the temperature is -5*C. I know that water will be much hotter than -5*C but it certainly wont reach 80*C.

Oh. Okay, I've calculated that to achieve anything practical, I would need 200W Peltier like this: click That would make 200W+125W=325 Watts of heat being outputted to the radiator, am I right? How can I calculate the maximum output power of a radiator?

I meant about cooling the Peltier.

Yea I know they are inefficent, but I would like to try it anyway, would 360mm rad with 6 fans keep up with it?

I have somewhat unrelated question. Why using for example LN2 cooling makes overclocking limits so high? Is it only because of the temperature? Or something else?

Recently, my friend got Phenom II X6 machine for free.So we thought about doing something crazy with it. From what I heard those cpus tend to be good at overclocking so I thought about building sick cooling for it (just for fun, I know that practically it will suck). Right now we have 360mm radiator,cheap water block, 20W pump and 6 fans (push-pull), Also the radiator is outside the window so it makes pretty good temperatures. However we would like to make it even better. Does adding peltier module between cpu and block make sense? If so, which to buy and how much difference we can expect? Sorry for my english

I know LTT from weird, expensive projects so I thought it would be right to post here lol. Dual CPU board with two Xeons (with at least 8 cores and 4.5 Ghz clock minimum), and SLI support. Preferably M.2 Is this possible?