Award-winning, slim 140mm single-tower design combines outstanding cooling performance with superb quietness of operation and excellent RAM compatibility Does not overhang the RAM slots on LGA2066 and LGA2011 motherboards, ensuring full compatibility with tall modules Highly optimised NF-A15 140mm fan with PWM support and Low-Noise Adaptor for automatic speed control and ultra-quiet operation Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1700 (LGA17xx family) LGA1200, LGA115x, LGA2011, LGA2066 and AMD AM4 & AM5 Renowned Noctua quality, deluxe choice for Intel Core i9, i7, i5, i3 (e.g. 12900K, 12700K, 12600K) and AMD Ryzen (e.g. 7950X, 7900X, 7700X, 7600X)