The NL-LC1 series is based on Asetek’s renowned, premium-grade Emma V2 platform, which has established itself as a gold standard for both thermal efficiency and long-term dependability. What makes the NL-LC1 coolers unique is Noctua’s custom-engineered NL-PNA1 pump noise absorber: Leveraging a three-layer acoustic soundproofing structure and the tuned-mass damper effect, the NL-PNA1 reduces both air-borne noise and structure-borne vibrations, which can yield significant improvements in pump acoustics. For fine-tuning performance-to-noise characteristics, the NL-LC1 series pump integrates a mode switch that allows users to choose between three different pump speed profiles: While the pre-selected quiet mode guarantees that the pump will stay near-inaudible, the balanced mode provides extra performance headroom, and the manual mode gives users full control over the pump’s entire RPM range. The NL-LC1-36 model combines a large 360mm radiator with three of Noctua’s award-winning NF-A12x25 G2 120mm fans for cutting edge performance-to-noise efficiency. Working in tandem with the pump noise absorber, the NF-A12x25 G2 flagship fans are the second key factor to the NL-LC1-36’s unique capability of delivering first-rate thermals while running extremely quiet. To ensure a smooth, unobtrusive sound signature, the fans utilise a speed-offset to avoid undesirable harmonics phenomena such as periodic humming or vibration build-up due to beat frequencies. While the NL-PNA1 pump noise absorber comes with a magnetically attaching metal faceplate, users who require extra ventilation for VRMs, RAM modules, M.2 SSDs or other near-socket components have the option of replacing it with the NL-ACF1 auxiliary cooling fan that is available separately. Topped off with the proven SecuFirm2+ multi-socket mounting system, renowned NT-H2 thermal paste and Noctua’s usual 6-year manufacturer’s warranty, the NL-LC1-36 is a deluxe choice for customers who are looking for a premium grade 360mm all-in-one liquid cooler that satisfies the highest demands in terms of performance, reliability and quietness of operation.
Premium quality Asetek Emma V2 closed-loop liquid cooling platform provides industry-leading thermal performance and reliability
Innovative pump noise absorber utilises a 3-layer acoustic soundproofing structure and the tuned-mass damper effect for quieter pump operation and lower vibration levels
Large 360mm size radiator and three award-winning, state-of-the-art Noctua NF-A12x25 G2 PWM 120mm fans with speed-offset for acoustic optimisation ensure cutting-edge efficiency at low noise levels – perfect for building near-silent gaming PCs or workstations
Easy-to-install SecuFirm2 multi-socket mounting system with offset options for hotspot optimisation on AMD AM5 and Intel LGA1851, ideal for Ryzen 9800X3D, 9900X3D, 9950X3D, 9950X, Core Ultra 285K, 265K, 245K, etc.
Includes high-end Noctua NT-H2 thermal paste and thermal paste guard for AM5, optional NL-ACF1 auxiliary cooling fan (for airflow over VRMs, M.2 SSDs, RAM, etc.) available separately
