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Noctua NH-L9a-AM5

Cooler procesor Noctua NH-L9A for AMD/AM5

Cod produs: NOCTUA-FAN-NH-L9A-AM5
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Specificații tehnice
Garanție 72 luni
Tip Răcire cu aer
Socket AM5
Înălţime 37 mm
Turatia ventilatorului până la 2500 RPM
Flux de aer până la 33.87 CFM
Nivel de zgomot până la 23.6 dBA
Dimensiune ventilator 92 x 14 mm
Conector 4-pin
Iluminare Nu
Culoare Maro, Bej

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Details

New revision for AMD’s AM5 (LGA1718) socket

Since the original NH-L9a coolers for AM3 and AM4 have received more than 100 awards and recommendations from international hardware websites and magazines, the new AM5 revision builds on the same proven heatsink design to provide excellent low-profile cooling performance for AMD’s latest Ryzen processors.

Optional NA-FD1 fan duct

The optional NA-FD1 fan duct kit allows for bridging the gap between the cooler and perforated side panels of Small Form Factor cases. This enables the cooler to draw in fresh air from the outside through the perforated panel, which can, depending on the setup, improve CPU temperatures by as much as 5°C or more.

Award-winning NH-L9a cooler

Tens of thousands of enthusiast users all over the world swear by the NH-L9a’s quality and performance. Recommended by more than 100 international hardware websites and magazines, it is renowned as being one of the best low-profile coolers on the market.

Low-Noise Adaptor

Allowing 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/APUs that only create smaller heat loads.

37mm low profile

Due to the slim 23mm heatsink and the NF-A9x14 low profile fan that measures only 14mm in thickness, the NH-L9 stands a mere 37mm tall, which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer minimum clearance for CPU coolers.

Custom-designed SecuFirm2 mounting for AM5

The NH-L9a-AM5 comes with a custom-designed SecuFirm2 mounting system for AM5 (LGA1718). Allowing the heatsink to be fixed from the back of the motherboard through the holes of the stock backplate, it makes installation easier than ever, all while maintaining the trusted SecuFirm2 quality.

100% RAM compatibility

The NH-L9a-AM5 has a compact footprint that fully complies with the socket keep-out zones specified by AMD. This means that neither the heatsink nor the fan overhang the RAM, so the cooler provides easy access to the slots and is fully compatible with tall memory modules.

Optional SecuFirm2 mounting kit for AMD AM4

While the NH-L9a-AM5 includes mounting hardware for the latest AM5 socket, it can be retrofitted to AM4 motherboards using the optional NM-AM4-L9aL9i mounting kit, which can be ordered on Noctua’s website free of charge.

100% compatibility with PCIe cards

Some AMD-based mini-ITX motherboards have the PCIe slot located close to the CPU socket zone. While larger coolers that exceed this zone may block the PCIe slot, the compact-sized NH-L9a-AM5 provides full compatibility with PCIe cards.

NT-H1 thermal compound

Noctua’s much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds.

Easy access to near-socket connectors

Many low-profile coolers use larger fans or heatsinks in order to achieve sufficient performance, but by protruding over the socket zone, they make it difficult or even impossible to reach near-socket connectors on tightly packed ITX motherboards. Thanks to its compact footprint, the NH-L9a-AM5 provides easy access to all connectors and components.

Soldered interface between heatpipes and fins

With many heatsinks, the fins are press-fitted to the heatpipes. Due to the different thermal expansion coefficients of copper and aluminium, this fit can loosen over years of thermal cycling, which may lead to reduced performance. By contrast, the NH-L9a’s fins are soldered to the heatpipes in order to guarantee a superior thermal interface that doesn’t deteriorate even after many years of usage.

NF-A9x14 PWM premium fan

The highly optimised, award-winning 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-L9a to stay remarkably quiet.

6-year manufacturer’s warranty

Noctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-A9x14 features an MTTF rating of more than 150.000 hours and the entire NH-L9a package comes with a full 6-year manufacturer's warranty.

Specifications

Socket compatibility AMD AM5 Weight (with fan) 465 g
Height (without fan) 23 mm Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Width (without fan) 114 mm NSPR 61
Depth (without fan) 92 mm Max. TDP  
see NSPR
Weight (without fan) 390 g Fan compatibility 92x92x14mm, 92x92x25mm
Height (with fan) 37 mm Scope of delivery
  • NF-A9x14 PWM premium fan
  • NA-RC7 Low-Noise Adaptor (L.N.A)
  • NT-H1 high-grade thermal compound
  • SecuFirm2 AM5 mounting kit
  • Screws for 92x92x25mm fans
  • Noctua Metal Case-Badge
Width (with fan) 114 mm Warranty 6 Years
Depth (with fan) 92 mm    

 

Fan Specifications

Model Noctua NF-A9x14 HS-PWM Max. airflow with L.N.A. 40,8 m³/h
Bearing   Max. acoustical noise 23,6 dB(A)
Max. rotational speed (+/- 10%) 2500 RPM Max. acoustical noise with L.N.A. 14,8 dB(A)
Max. rotational speed with L.N.A. (+/- 10%) 1800 RPM Input power (max.) 2,52 W
Min. rotational speed @ 20% PWM (+/-20%) 600 RPM Voltage range 12 V
Max. airflow 57,5 m³/h MTTF > 150.000 h