Swiftech MCW60-T Thermoelectric VGA Waterblock
 

Unfamiliar with the basics of Thermoelectric cooling? Thermoelectric pads are used to create a heat flux between the junction of two different types of materials or cooling components. The very basic explanation is that they transfer heat from one side of the pad to the other. So, adding a Thermoelectric pad to a computer component, with a waterblock on the side dissipating the heat, can make for a very efficient cooling device.