- Proven NF-B9 design
- Redux edition
- Vortex-Control Notches
- Blade design
- SSO-Bearing
The classic NF-B9 is a long-standing favorite among enthusiast users around the world and helped to found Noctua's reputation as a top-tier manufacturer of premium quality quiet cooling components. The Redux edition reissues this award-winning model in a streamlined, accessibly priced package that has been reduced to the essential core.