Pwm fan fan dimensions

Arctic F8 PWM CO Case Fan - 80mm, RPM, 12 V, 0.16 A, 22 dBA, Dual Ball Bearing. Product Overview Help your system perform at its best using the Arctic F8 PWM CO Case Fan dedicated to operate 24 hours a day, 7 days per week, this 80mm Case Fan is the best way of drawing heat discharged from your system and offers superb performance while maintaining your computer systems under optimal temperature at all times. Bundled with Japanese dual ball bearing technology, the fan operates with reduced friction and enhances its lifespan substantially. Rotating at RPM and giving CFM airflow, this case fan dissipates all heat emitted to allow a smooth functioning of the system. Designed to function throughout the day, it transfers the PWM signal from the CPU to the whole case ventilation system. It utilizes 12 V and is energy efficient. Coming with a standard frame, it allows either way installation for in taking or out talking air in the PC case Continuous Operation "CO" stands for Continuous Operation  and makes the case fans suitable for PCs with non-stop operation like servers. This feature is brought by the Japanese dual ball bearing used in the fans, which reduces rotational friction, meaning it is less sensitive to dust and high temperature and hence is up to 5 times more durable than generic or modified bearings. Features • Japanese brand dual ball bearing  • Provides a longer life span than fluid dynamic bearing • Ideal for continuous operation with exceptional stability • Patented PWM Sharing Technology (PST) • Extremely quiet - only 0.3 Sone • High airflow and static pressure • Low noise impeller Specifications • Fan Type: Case Fan • Fan Size: 80mm • Bearing Type: Dual Ball Bearing • RPM: RPM • Air Flow: CFM • Noise Level: 22 dBA • Voltage: 12 V • Current: 0.16 A • Heat sink Dimensions: 82 L x 82 W x 25 H mm