Specifically designed for low impedance case cooling applications, the classic NF-S12B 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 - the NF-S12B premium fan. Its industry grade SSO bearing, over 150.000 hours MTBF rating make the NF-S12B Redux a proven premium choice that provides trusted Noctua quality at an attractive price point.