Noctua NF-P14r Redux-1500 PWM 140x140x25mm, Round frame, 4-pin PWM, 1500rpm, Round 140mm frame with 120mm mounting holes, Pressure-optimised Nine-Blade Design, Vortex-Control Notches, Custom-designed PWM IC with SCD, Stops at 0% PWM, SSO-Bearing

The NF-P14r redux-1500 represents a calculated fusion of Noctua’s legendary industrial engineering and a streamlined, cost-effective industrial aesthetic. The fan blade design features Noctua’s proprietary Vortex-Control Notches, which effectively spread the noise emissions over a broader frequency spectrum. This provides a profound functional advantage: it allows the fan to move significant volumes of air at a higher static pressure—critical for pushing through dense radiator fins or obstructed drive cages—while maintaining a psychoacoustically pleasant noise profile, even when pushed to its maximum 1500 RPM threshold.

SSO-Bearing Reliability and PWM Precision
At the interactive core of its mechanical layout is the SSO (Self-stabilizing oil-pressure) bearing, a technology renowned for its exceptional long-term stability and silent operation. Unlike standard sleeve bearings that degrade over time or ball bearings that introduce excessive noise, the SSO bearing provides the exact mechanical framework required for years of 24/7 operation without performance loss. Coupled with the NE-FD1 PWM controller IC, this fan allows for ultra-smooth speed modulation. This ensures that the fan only spins as fast as thermally necessary, keeping your build virtually silent during office work and only ramping up when your system is under heavy computational load.

Redux Streamlined Utility
Meticulously optimized to seamlessly endure years of heavy operational loads from Abu Dhabi to Dubai, the redux series serves as the premier selection for users who demand the core performance of Noctua’s flagship cooling, stripped of non-essential accessories to ensure maximum value. Whether you are building an ultra-quiet workstation or an extreme gaming rig, this fan stands as a reliable, no-nonsense thermal component. Its robust build quality ensures it remains one of the most trusted cooling solutions in the PC industry, provided the round-frame m

Noctua NF-P14r Redux-1500 PWM 140x140x25mm, Round frame, 4-pin PWM, 1500rpm, Round 140mm frame with 120mm mounting holes, Pressure-optimised Nine-Blade Design, Vortex-Control Notches, Custom-designed PWM IC with SCD, Stops at 0% PWM, SSO-Bearing