PH-TC12DX, a U-type dual tower heat-sink with four 6 mm heat-pipes allows for optimal airflow and cooling. PH-TC12DX's 6 mm heat-pipes are linearly aligned and developed to have the least amount of air and thermal resistance. Incorporating P.A.T.S and C.P.S.C technologies, PH-TC12DX delivers better heat dissipation and heat transfers.