"The Zalman Reserator 2 Water Cooling System is the next installment in the Reserator line. The Reserator V2 is quiet different looking than their pervious Reserator 1, but it has many of the same key features. The exterior of the Reserator 2 is basically a very large aluminum heatsink with many fins. This design works very and will have no problem radiating heat without the use of fans. Being fanless is the big plus with this water cooling setup because it means effective silent cooling. Watch the video to find out more and check out the bloopers at the end." ~3dGameMan.com