Noctua NF-S12B redux-1200 120 mm Case Fan, Grey

The Noctua NF-S12B redux-1200 is a 120 mm fan engineered for low-impedance case ventilation. Its design is optimized for moving high volumes of air through unobstructed chassis openings, such as front intake or rear exhaust mounts. The fan runs at a maximum rotational speed of 1200 RPM, which generates an airflow of 59.21 CFM. At this operational speed, its acoustic output is rated at 18.1 dB. This performance profile is intended for general system airflow rather than for use with high-resistance components like dense heatsinks or radiators.

This model is equipped with a Self-Stabilising Oil-pressure (SSO) bearing, which contributes to its operational stability and lifespan. It connects to a motherboard or fan controller using a standard 3-pin header, and its speed is regulated through voltage control. The fan does not support Pulse Width Modulation (PWM) for fine-tuned speed adjustments. The frame follows the standard 120 x 120 x 25 mm form factor, ensuring compatibility with most PC case mounting points. The package includes four fan screws for installation.

• Features a standard 120 mm frame size
• Operates at a maximum speed of 1200 RPM
• Delivers an airflow of up to 59.21 CFM
• Generates a low noise level of 18.1 dB
• Utilizes a durable SSO bearing system
• Connects via a standard 3-pin fan header
• Lacks integrated LED illumination