Gigabyte has just announced the GeForce GTX 980 WaterForce Tri-SLI (GV-N980X3WA-4GB). This is probably the most powerful graphics card set to ever come out of a single box. This monstrosity is made up of three GeForce GTX 980 graphics cards, with a factory-fitted liquid cooling loop that sits outside of your case.
Gigabyte was showing off a rather large VGA liquid cooling solution at their Tech Tour event. They are calling this new cooling solution WaterForce. It consists off a large external module that has the reservoirs, a large radiator with multiple fans, pumps, and ports for coolant tubes for individual cards.