Noctua NF-A12x25r PWM Fan - 120mm

– SSO2 bearing for smooth running and long durability
– Wide speed range for silent and performance operation
– Built-in anti-vibration pads to lower the volume
– Convincing quality with 6 years manufacturers warranty

The Noctua NF-A12X25r: High performance, high compatibility
Overall, the top model NF-A12X25r from Noctua achieves impressive values. The 120 mm fan rotates at 450 to 2,000 revolutions per minute and generates an air flow rate of up to 102.1 m³/h. Nevertheless, the fan achieves an extremely low volume of only a maximum of 22.6 db(A). Ideal for all silent fans and overclockers!

Made of the new Sterrox LCP material combined with innovative aerodynamic optimizations, the NF-A12X25r is absolutely convincing. One of the special features is the narrow impeller gap of only 0.5 mm. This allows extremely efficient operation with improved dynamic pressure, which is particularly noticeable on coolers and radiators. To make this possible, the rotor is made of Noctuas Sterrox liquid crystal polymer (LCP), which is particularly tensile and has a low thermal expansion.

Impressive values thanks to sophisticated technology
In addition, the hub area of the fan is metal reinforced to improve stability. To ensure that silent fans are also enthusiastic despite the impressive performance of the NF-A12X25r, the fan knows how to convince with various technologies. Flow Acceleration Channels accelerate the air in the outdoor areas, improving efficiency and lowering the volume. The air flow is improved by the stepped inlet area and the microstructure inside the frame.

With its high-quality bearing, the NF-A12X25r has the latest drive system from Noctua, which reduces torque fluctuations and ensures surprisingly smooth running. In order to further optimize the already very good fan, Noctua has integrated the already proven SSO2 bearing technology, which achieves excellent long-term stability.