Noctua, renowned for its high-performance air cooling solutions, has officially entered the all-in-one (AIO) liquid cooler market at Computex 2026. The company unveiled its inaugural AIO series, the NL-LC1, showcasing a strong emphasis on acoustic engineering and robust performance across multiple sizes. This debut marks a significant expansion for Noctua, bringing its signature quiet operation and build quality to a new product category.
Key Takeaways
- Noctua’s first AIO liquid cooler series, the NL-LC1, is set to launch on June 16, 2026.
- Available in 240mm, 360mm, and 420mm radiator sizes.
- Features the Asetek G8 V2 pump platform enhanced with Noctua’s proprietary noise-dampening technology.
- Utilizes Noctua’s premium NF-A12x25 G2 and NF-A14x25 G2 fans.
- A future thermosiphon prototype without a pump was also showcased.
Noctua NL-LC1 AIO Series Debuts
Noctua’s long-awaited entry into the AIO market is finally here with the NL-LC1 series. These coolers are built upon the Asetek G8 V2 platform, a choice Noctua made to leverage an established and reliable foundation. However, Noctua has significantly enhanced the design, particularly focusing on mitigating the common issue of pump noise. The NL-LC1 incorporates a proprietary “Pump Noise Absorber” (NL-PNA1) system, which includes multi-layer acoustic insulation and a tuned mass damper. This system is designed to reduce pump vibrations and shift noise into lower, less audible frequencies.
The NL-LC1 series will be available in three radiator sizes: 240mm, 360mm, and 420mm. These models will come equipped with Noctua’s highly regarded NF-A12x25 G2 fans for the 240mm and 360mm variants, and the larger NF-A14x25 G2 fans for the 420mm version. To further minimize noise, Noctua has implemented a deliberate speed offset between multiple fans on the same radiator to prevent resonant humming.
Pricing and Availability
The Noctua NL-LC1 AIO coolers are scheduled for release on June 16, 2026. Pricing in Europe is set at $219.90 for the 240mm model, €249.90 for the 360mm, and $279.90 for the 420mm. US pricing is expected to be competitive, though specific figures are yet to be confirmed. An optional auxiliary fan, the NL-ACF1, designed to improve airflow around the CPU socket for VRMs and RAM, will be available separately for $19.90.
Future Innovations: The Thermosiphon Prototype
Beyond the immediate release of the NL-LC1, Noctua also presented a forward-looking prototype: a thermosiphon-based AIO cooler. This innovative design eliminates the need for a pump entirely, relying on the natural evaporation and condensation cycle of the coolant to transfer heat. While still in development with an estimated release in Q3 2027, this pump-less AIO demonstrates Noctua’s commitment to pushing the boundaries of silent cooling technology. The prototype, when shown, was capable of matching the performance of the pump-equipped NL-LC1, highlighting its potential.
Additional Noctua Announcements
Noctua also showcased new thermal pads (NT-CP1 Carbice pads) designed for long-term stability, updated air coolers for various platforms, and collaborations extending into power supplies and other PC components, reinforcing their comprehensive approach to PC thermal management.