Case Fan - Universal - Computer Case Fan Silent CPU Cooling Fan(Black) Highlights Universal Computer Case Fan Silent CPU Cooling Fan(Black) CPU Cooling Fan Silent CPU FAN | Fans & Cooling Designed for rugged industrial applications requiring enhanced cooling performance and advanced ingress protection, the NF-F12 Industrialppc (Protected Performance Cooling) is a heavy-duty high-speed version of the award-winning retail model . Thanks to the exceptional aerodynamic efficiency of the NF-F12 design and the use of a new three-phase motor, the Industrialppc version provides superior airflow and pressure capacity while maintaining noise levels and consumption. energy savings as against comparable high-speed fans. Although its fiberglass reinforced polyamide construction and certified water and dust protection make the NF-F12 Industrialppc suitable for harsh environments, the renowned SSO2 bearing technology guarantees an MTTF of over 150,000 hours . Backed with Noctua's trusted reliability and 6-year manufacturer's warranty, the NF-F12 Industryppc is an ideal choice for highly demanding applications requiring superior throughputs and ultimate reliability. Designed for rugged industrial applications requiring enhanced cooling performance and advanced ingress protection, the NF-F12 Industrialppc (Protected Performance Cooling) is a rugged high-speed version of the award-winning retail model. The 24V Q100 variant uses Noctua's NOC-Q100 range of motor switches CEA-Q100 NO-FD4 NE-FD4 ICs to support 24V-based industrial and automotive applications. Its current removal from sophisticated inchronology and its extreme electrical ruggedness with extended splash and surge immunity allow it to operate safely in sensitive or hostile electronic environments. Thanks to the exceptional aerodynamic efficiency of the NF-F12 design and the use of a new three-phase motor, the Industri Industrialppc version provides superior airflow and pressure capacity while maintaining noise and energy consumption. power at a moderate level, to against comparable high-speed fans. Although its fiberglass reinforced polyamide construction and certified water and dust protection make the NF-F12 Industrialppc suitable for operation in harsh environment, the renowned SSO2 bearing technology guarantees an MTBF of more than 150,000 hours. Backed by Noctua's trusted reliability guarantee and 6-year manufacturer's warranty, the NF-F12 Industrialppc is an ideal choice for extremely demanding applications requiring superior throughputs and ultimate reliability.