Thermalright Peerless Assassin. Thermalright Peerless Assassin 120 Black Dual Tower CPU Air Cooler. 120 Black Dual Tower CPU Air Cooler - 6 Heatpipes Dual TL-C12B Fans. - Fin：T = 0.4 mm: Gap=1.8 mm. Six pure Copper heat pipes and optimised airflow and static-pressure output 120mm fans for excellent performance.
