Noctua has officially expanded its cooling portfolio with the introduction of the new NL-LC1 series, marking the company’s first entry into the all-in-one liquid CPU coolers segment. The launch brings Noctua’s well-known focus on low-noise operation, thermal performance, and long-term reliability to a category that has seen growing demand among enthusiasts and PC builders.
The NL-LC1 series is built on Asetek’s Emma V2 platform, a liquid cooling solution recognized for its cooling efficiency and durability. Rather than simply adopting an existing design, Noctua has added several proprietary features aimed at improving acoustics and user experience.
The new lineup includes the custom-developed NL-PNA1 pump noise absorber. It uses a three-layer acoustic insulation structure combined with a tuned-mass damper design to reduce airborne noise and pump-generated vibrations. This design helps lower the sound levels often associated with AIO liquid coolers while keeping cooling performance consistent during demanding workloads.
The integrated pump also includes a three-position speed selector, allowing users to choose between Quiet, Balanced, and Manual operating modes. Quiet mode focuses on low-noise operation, Balanced mode provides additional cooling capacity, and Manual mode offers complete control over pump speeds.
Noctua is launching the series in three radiator sizes to accommodate a wide range of PC builds:
The coolers are equipped with Noctua’s latest NF-A12x25 G2 and NF-A14x25 G2 fans, depending on the radiator size. These fans utilize a speed-offset configuration that helps reduce unwanted harmonics, vibration buildup, and repetitive humming that can occur in multi-fan cooling setups.
For users seeking additional airflow around motherboard components, Noctua is also offering the optional NL-ACF1 auxiliary cooling fan. The accessory can replace the magnetic faceplate mounted on the pump housing and direct airflow toward VRMs, memory modules, M.2 SSDs, and other nearby components.
The NL-LC1 series also incorporates Noctua’s SecuFirm2+ mounting system, which supports a broad range of current CPU sockets and is designed to provide secure mounting pressure and simplified installation. The coolers ship with the company’s NT-H2 thermal compound and are backed by a six-year manufacturer’s warranty.
Key highlights of the Noctua NL-LC1 series include:
- First Noctua all-in-one liquid CPU coolers
- Based on Asetek’s Emma V2 platform
- Custom NL-PNA1 pump noise absorber
- Three selectable pump performance modes
- Available in 240 mm, 360 mm, and 420 mm radiator sizes
- NF-A12x25 G2 and NF-A14x25 G2 premium cooling fans
- Optional NL-ACF1 auxiliary cooling fan
- SecuFirm2+ mounting system
- Includes NT-H2 thermal paste
- Backed by a 6-year warranty
The manufacturer’s suggested retail prices are set at EUR/USD 219.90 for the NL-LC1-24, EUR/USD 249.90 for the NL-LC1-36, and EUR/USD 279.90 for the NL-LC1-42. The optional NL-ACF1 auxiliary cooling fan is priced at EUR/USD 19.90. All products are available starting today through Noctua’s distribution channels and retail partners.
