ASUS ROG G20 is world’s most powerful and small SFF desktop with intelligent thermal design for optimized reliability and the ultimate marathon gaming session. Based on the structure of the wind tower, ASUS ROG G20 has no visible exhaust vents, but takes advantage of natural convection with a thermal design featuring a hidden airflow tunnel that ensures efficient heat management and near-silent operation, measuring just 25 dB at idle. ASUS ROG G20 is world’s most powerful SFF desktop with Intel Core i7 and NVIDIA GTX780 performance in small and slim 12.5L size.