New Swiftech Waterblock: MCW5002-AT™ for AMD® Duron® & Athlon® processors
 

The MCW5002-AT™ is a fully assembled liquid-cooled thermoelectric (Peltier) solution, specifically designed for AMD® "K7" class (socket 462) microprocessors. This unit is intended for advanced users in extreme processor cooling applications, such as extreme overclocking



http://www.swiftnets.com/products/mcw5002-AT.asp

looks cool but the temps:grum:
25A wow need a good psu
or a expensive peltier power suply.