Originally Posted by techpowerup

CoolIT Systems Readies Water-Cooling System for Radeon HD 5870
CoolIT Systems, of the Domino A.L.C. CPU cooler fame, has detailed plans of another turnkey water-cooling system, this time for the ATI Radeon HD 5870 graphics card. The water-cooling system is factory-assembled, requiring you to merely install the water-blocks on the graphics cards, and placing the radiator, which triples up as the reservoir and pump, in an appropriate location.

From the CGI drawings that the company released, it looks like a single unit of this water-cooling system will be able to cool two Radeon HD 5870 cards. The radiator unit looks to be as big as most radiators that can hold two 120 mm fans per side. The water-blocks look to be full-coverage (on the obverse side of the PCB), and monolithic, while the reverse side of the PCB seems to need to rely on AMD's back-plate. In the upcoming 2 GB variant of the Radeon HD 5870, the back-plate will find greater utility. Water-cooling typically provides higher overclocking headroom, and lower effective noise output. CoolIT's Radeon HD 5870 WC system will be unveiled today at the AMD Technical Forum & Exhibition 2009 in Taipei.


Source: TechConnect Magazine