The NH-L9x65 is a taller. performance-enhanced version of Noctua s award-winning NH-L9 low-profile coolers. With 65 instead of 37mm height and four instead of two heatpipes. the NH-L9x65 is more powerful than its smaller siblings yet retains their 95x95mm footprint. which guarantees 100% RAM and PCIe compatibility on Intel based ITX mainboards and makes the cooler more convenient to work with as it doesn t overhang near-socket connectors. Thanks to the highly optimised NF-A9x14 premium fan that supports fully automatic speed control via PWM. the NH-L9x65 runs remarkably quiet. Topped off with the professional SecuFirm2TM multi-socket mounting system for Intel and AMD. Noctua s renowned NT-H1 thermal compound and 6 years manufacturer s warranty. the NH-L9x65 fuses everything users have come to expect from Noctua s larger coolers into a compact premium package for space restricted systems.65mm low profileDue to its compact heatsink and the 14mm thin NF-A9x14 low profile fan. the NH-L9x65 stands only 65mm tall (the same height as low-profile expansion cards). which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer limited clearance for CPU coolers.100% RAM compatibility on Intel platformsThe NH-L9x65 has a 95x95mm footprint that complies exactly to the Intel LGA17xx/1200 socket keep-out zone. This means that it won't cause issues with chipset coolers and doesn't overhang the RAM slots. making it fully compatible with tall memory modules.100% compatibility with PCIe cards on ITXMany Intel LGA17xx/1200 based mini-ITX mainboards have the PCIe slot sitting close to the 95x95mm socket zone. While larger coolers that exceed this zone may block the PCIe slot. the 95x95xmm sized NH-L9x65 provides full compatibility with PCIe cards.Easy access to near-socket connectorsMany low-profile coolers use larger fans or heatsinks in order to achieve sufficient cooling performance. but protruding over the socket zone. they make it difficult or even impossible to reach near-socket connectors on tightly packed ITX mainboards. Thanks to its 95x95mm footprint. the NH-L9x65 provides easy access to all connectors and components.NF-A9x14 PWM premium fanThe highly optimised NF-A9x14 premium fan features Noctua's proprietary AAO frame as well as sophisticated aerodynamic design measures. Supporting PWM for fully automatic speed control. the NF-A9x14 allows the NH-L9x65 to stay remarkably quiet.Low-Noise AdaptorAllowing the maximum speed of the NF-A9x14 PWM fan to be reduced from 2500 to 1800rpm. the included Low-Noise Adaptor (LNA) makes it possible to achieve near-silent setups with suitable CPUs that only create smaller heat loads.SecuFirm2TM mounting systemNoctua's SecuFirm2TM mounting systems have become synonymous with quality. safety and easy installation. Supporting Intel LGA1851. LGA1700 (since 2021). LGA1200. LGA115x (LGA1150. LGA1151. LGA1155. LGA1156) as well as AMD AM4 and AM5 (since 2019). the SecuFirm2TM mounting included with the NH-L9x65 is straightforward to install. provides perfect contact pressure and will stand the test of time even under heavy use.Offset mounting option for AMD AM5The NH-L9x65 includes Noctua s offset mounting bars for AM5 that make it possible to install the cooler shifted towards the south side of the socket by 7mm. thereby achieving better contact quality right above the CCD(s). This improved contact exactly at the processor s hotspot can significantly reduce CPU temperatures with typical improvements in the range of 1-3°C.Compatibility with past and future socketsComplying with the open SecuFirmTM standard. the NH-L9x65 can be made compatible with the older LGA1366 and LGA775 sockets using the optional NM-I3 mounting kit. which is provided by Noctua free of charge. If technically possible. Noctua will also provide upgrade kits for future sockets.NT-H1 thermal compoundHaving received more than 100 awards and recommendations from hardware journalists around the world. Noctua's NT-H1 is a proven professional grade TIM solution that provides minimum thermal resistance. excellent ease of use and outstanding reliability.
