depends on the make, i have the Big Water kit from thermaltake with the Gpu block added on.(http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=1532937&CatId=1057)
But theres also the more professesional / advanced liquid cooling systems(http://www.frozencpu.com/scan/se=Water Cooling/se=Water Cooling Kits/mp=menu_search.html)
But theres also the more professesional / advanced liquid cooling systems(http://www.frozencpu.com/scan/se=Water Cooling/se=Water Cooling Kits/mp=menu_search.html)