Noctua NH-D9L

The NH-D9L is a premium grade dual tower CPU cooler that has been designed to provide excellent quiet cooling performance at a height of only 110mm. Its comparably low profile (15mm lower than classic 9cm tower coolers such as the NH-U9S) doesn’t only guarantee full 3U compliance but also makes the NH-D9L ideal for compact HTPC and Small Form Facto... morer cases that have airflow paths parallel to the mainboard. Thanks to its 95x95mm footprint, the NH-D9L clears the RAM and PCIe slots on all Intel based and most AMD based ITX mainboards. The included NF-A9 premium fan supports automatic speed control via PWM for outstanding quietness of operation and a second, optional NF-A9 fan can be added for further improved performance in dual fan mode. Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua’s proven NT-H1 thermal compound and full 6 years manufacturer’s warranty, the NH-D9L forms a highly compact premium package for space-restricted applications. Low-profile tower design for better airflow efficiency While most low-profile coolers blow air towards the motherboard, the NH-D9L is a tower style cooler that bows parallel to the mainboard, which allows for superior airflow efficiency in cases with front intake and rear exhaust fans that create an airflow path parallel to the mainboard. NH-D9L Features 3U compatibility Whereas classic 9cm coolers with up to 125mm height fit 4U rack mount cases, the NH-D9L’s reduced height of 110mm allows it to also fit 3U chassis. This makes it ideal for noise-sensitive 3U applications in fields such as audio or video processing. NH-D9L Features 100% RAM compatibility With its 95x95mm footprint, the NH-D9L does not overhang the RAM slots on current Intel and most AMD mainboards. This gives the user full access to the memory modules and guarantees 100% compatibility with tall heatspreaders or optional memory fans.* NH-D9L Features 100% compatibility with PCIe cards on mini-ITX Many Intel LGA115x based mini-ITX mainboards have the PCIe slot sitting right next to the 95x95mm socket zone. While larger coolers that exceed this zone are likely to block the PCIe slot, the 95x95xmm sized NH-D9L provides full compatibility with PCIe cards, be it on ATX, microATX or ITX. NF-A15 NF-A9 premium fan The highly optimised NF-A9 premium fan features Noctua’s proprietary AAO frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, which allows it to further improve the renowned efficiency of Noctua’s previous 92mm models and contributes to the NH-D9L’ superior cooling performance. button NH-D9L Features PWM support and Low-Noise Adaptor The NF-A9 92mm fan supplied with the NH-D9L supports PWM for convenient automatic speed control through the mainboard. In addition, the maximum fan speed can be reduced from 2000 to 1550rpm using the supplied Low-Noise Adaptor for even quieter operation. NH-D9L Features Dual fan ready The NH-D9L

The NH-D9L is a premium grade dual tower CPU cooler that has been designed to provide excellent quiet cooling performance at a height of only 110mm. Its comparably low profile (15mm lower than classic 9cm tower coolers such as the NH-U9S) doesn't only guarantee full 3U compliance but also makes the NH-D9L ideal for compact HTPC and Small Form Facto... morer cases that have airflow paths parallel to the mainboard. Thanks to its 95x95mm footprint, the NH-D9L clears the RAM and PCIe slots on all Intel based and most AMD based ITX mainboards. The included NF-A9 premium fan supports automatic speed control via PWM for outstanding quietness of operation and a second, optional NF-A9 fan can be added for further improved performance in dual fan mode.Specifications:- Height (without fan): 110 mm- Width (without fan): 95 mm- Depth (without fan): 95 mm- Height (with fan): 110 mm- Width (with fan): 95 mm- Depth (with fan): 95 mm- Weight (with fan): 531 g- Material Copper: (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating- Max. TDP see CPU: compatibility list max_tdp- Fan compatibility: 92x92x25FAN:- Max. rotational speed (+/- 10%): 2000 RPM- Max. rotational speed with L.N.A. (+/- 10%): 1550 RPM- Min. rotational speed (PWM, +/-20%): 400 RPM- Max. airflow: 78,9 m³/h- Max. airflow with L.N.A.: 62,6 m³/h- Max. acoustical noise: 22,8 dB(A)- Max. acoustical noise with L.N.A.: 16,3 dB(A)- Input power: 1,2 W- Voltage range: 12 V- MTTF: 150.000 h