Proven premium heatsink (more than 200 awards and recommendations from international hardware websites), now available in an all-black design that goes great with many colour schemes and RGB LEDs Slim 120mm size for excellent case, RAM and PCIe compatibility: Fits most tower cases (158mm height), doesn?t overhang the RAM slots, doesn?t block the PCIe on most ATX and Micro-ATX motherboards Renowned, award-winning NF-F12 120mm Focused Flow fan with Low-Noise Adaptor and PWM for automatic speed control: Full cooling performance under load, whisper quiet at idle! Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA2011, LGA2066 and AMD AM4, AM3(+), AM2(+), FM2(+) Renowned Noctua quality backed up by 6-year manufacturer?s warranty, deluxe choice for Intel Core i9, i7, i5, i3 (e.g. 10900K, 10700K, 10600K, 10980XE) and AMD Ryzen (e.g. 3950X, 3900X, 3700X, 3600X)