Asus ProArt LC 420 All-in-one Liquid CPU Cooler 420mm Radiator w/ Noctua Industrial PPC-2000 PWM 140mm & 3 Phase Motor: From the manufacturerASUS is one of Fortune magazine’s World’s Most Admired Companies and is one of the top motherboard and gaming brands as well as a top-three consumer notebook vendor. ASUS is driven by passion and innovation and dedicated to creating quality products for a future smart life,