Proven premium heatsink (more than 100 awards and recommendations from international hardware websites), now available in an all-black design that goes great with many colour schemes and RGB LEDs Only 37mm height allows it to fit ultra-compact HTPC and Small Form Factor (SFF) cases, 95x95mm footprint guarantees 100% RAM and PCIe compatibility on all ITX, Micro-ATX and ATX motherboards Renowned, award-winning NF-A9x14 slim 92mm 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 Renowned Noctua quality backed up by 6-year manufacturers warranty, deluxe choice for Intel Core i7, i5 or i3 with moderate heat load (e.g. 11900, 11700, 11600, 10700, see compatibility list)