NF-S12A PWM

Airflow-optimised 120mm fan

Award-winning S12 design

Airflow-optimised design for near-silent case ventilation

SSO2 Bearing

Second generation of Noctua's renowned SSO bearing

4-pin PWM version

For automatic speed control

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Installation manual (PDF)



Technical specifications (PDF)


3D CAD

Models accurately represent mounting and external dimensions, but certain features are modified to protect our IP. Provided “as is” without warranties. Read more.