A thermo-electric cooler (TEC), also known as a Peltier Cooler, is a solid-state active heat pump capable of transferring heat from one side of the device to the other. The Ultra ULT33186 ChillTec CPU cooler uses a TEC, sandwiched between two copper plates, each plate with four heat-pipes leading to a large fan cooled radiator. Ideal for hardcore cooling, Benchmark Reviews will discover the potential advantages over standard air cooling solutions, and weigh the ChillTec against a large collection of competitors.