Noctua NH-L9x65, 65mm Premium Low-Profile CPU Cooler (Brown) Compact low-profile cooler with only 65mm total height  ideal for HTPCs, ITX and Small Form Factor builds Does not overhang the RAM or PCIe slots on most current motherboards Highly optimised NF-F12 120mm Focused Flow fan with PWM support and Low-Noise Adaptor for automatic speed control and ultra-quiet operation Easy-to-install SecuFirm2 multi-socket mounting system for Intel LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, LGA2066 & AMD AM2(+), AM3(+) FM1, FM2(+) Includes award-winning NT-H1 thermal compound; Renowned Noctua quality backed up by 6-year manufacturers warranty