The GTX 470 and 480 Hydro Copper FTW cards come with the copper cooler for the video cards. A proper liquid cooling setup would be needed to use the card. The EVGA GTX 470 and 480 Hydro Copper FTW cards ship with both 1/2’ and 3/8’ diameter fittings.
A proper liquid cooling system would require the following:
Tubing - Radiator - Pump - Reservoir(option in some setups)
It is not recommended that you use aluminum radiator blocks, as this will not work correctly with the copper core on the HydroCopper products.