Zalman CNPS16x (CNPS 16x) is Compatible with AM3 AM4 and Intel 115X, 2066, 2011 V3, 2011. Zalman CNPS16 Improved cooling performance by increasing the heat dissipation area 15% with the 4D stereoscopic corrugated cooling fin 170 individual airflow passages are formed to improve the straightness of the airflow Application of ZALMAN DTH(Direct Touch Heatpipe) technology maximizes excellent performance and minimize the heat resistance Maximum cooling performance and exclusive RGB tuning effects are realized through the installation of two 120-mm ring fans (LF120) equipped with a noise and vibration reduction damper, ZALMAN's patented technology by default. The tuning effect is maximized through exclusive RGB support of the top surface of the cooler and RGB support of the front and rear ring fans that enable the 3D RGB effect. Zalman CNPS16x is Addressable RGB Sync is supported through the motherboard.