Discontinued

NF-S12B ULN

120x25mm fan

Classic 12cm airflow-focused design

Designed for efficient case ventilation

SSO Bearing

Time-tested SSO-Bearing for exceptional long-term stability

3-pin ULN version

Provides 700/500rpm speed settings via Low-Noise Adaptors

Product discontinued. Successor model: NF-S12A ULN

Succeeding the vastly successful NF-S12, the NF-S12B is a next generation quiet fan featuring Noctua's advanced SCD2 technology as well as a highly optimised blade geometry with Bevelled Blade Tips that improves its award-winning predecessor's airflow efficiency by up to 10%. Topped off with Noctua's time-tested SSO-Bearing, 6 years warranty and super-slow 700/500 rpm speed settings, the NF-S12B ULN is a premium quality fan for ultra-low-noise applications where maximum quietness has top priority.