AR12 RGB Advanced copper Heat-pipe Direct Contact (HDC) technology CPU air cooler. Four Ø6mm copper heat-pipes and 0.4mm thickness aluminum fins creates excellent heat conducting efficiency. The heat-pipes have a direct contact with the CPU ensuring effective and efficient heat dissipation. Integrated 120mm PWM fan comes with high airflow and RGB lighting, controlled by RGB LED controller or capable motherboards. AR12 RGB fan comes with special designed blades ensuring highly focused airflow and optimized silent operation design.