Thermoelectric Peltier Refrigeration Water Chiller Cooling System Cooler 120W SR
Would a Peltier plate be an efficient CPU/GPU cooler with the regular cooler on top of cooling the hot side? - Quora
Phononic claims their new HEX solid-state (peltier?) CPU cooler outperforms air and sealed water coolers in a smaller package, and negates condensation issues associated with active cooling with an integrated thermostat :