Something I've been thinking about. I don't know if it's been done before, but to me, it certainly might be worth looking into.
Since my main rig is already set up for an external and self contained water cooling system, I was thinking this might be "plug and play".
At the heart of the system would be this:

It would be totally self contained and has a "res" already and would hold a great deal of fluid. My only concern would be, would having an "open water" system be bad for the water blocks? Should I add a filter of some kind in the base that would filter the water before it goes into the PC and the water blocks? Do you think that an open system like this would be good enough to cool an i5-2500k and GTX 560Ti without having to add more radiators and fans in the base?
Since my main rig is already set up for an external and self contained water cooling system, I was thinking this might be "plug and play".
At the heart of the system would be this:
It would be totally self contained and has a "res" already and would hold a great deal of fluid. My only concern would be, would having an "open water" system be bad for the water blocks? Should I add a filter of some kind in the base that would filter the water before it goes into the PC and the water blocks? Do you think that an open system like this would be good enough to cool an i5-2500k and GTX 560Ti without having to add more radiators and fans in the base?

















