Designed for the most demanding industrial applications that need improved cooling performance and more advanced protection, the Noctua NF-F12 industrialPPC (Protected Performance Cooling) is a rugged, high-speed version of the company's award-winning model. Thanks to the incredible aerodynamic efficiency of the NF-F12 design and the use of a new three-phase motor, the industrialPPC version offers superior airflow and pressure capability, while keeping noise and power consumption levels low compared to high-speed fans. While its fiberglass-reinforced polyamide construction and certified water and dust protection make the NF-F12 industrialPPC suitable for use in extreme environments, the renowned SSO2 bearings guarantee an average life between failures (MTBF) of over 150,000 hours. This product features Noctua proven reliability and a 6-year manufacturer's warranty, making the NF-F12 industrialPPC the ideal choice for the most demanding applications that require superior air flow rates and maximum reliability.