New 4020 4CM Double Ball Bearing High Airflow 12V PWM Temp-Controlled 3-Wire Motherboard Cooling Fan

This high-performance cooling fan is designed for optimal motherboard cooling with its advanced double ball bearing mechanism ensuring longevity and reliability. Operating at 12V with PWM temperature control, it efficiently adjusts airflow to meet cooling demands, enhancing system stability. The fan features a compact 40x40x20mm size, making it ideal for space-limited applications. With its 3-wire connection, it offers seamless integration and precise control for any setup requiring superior airflow. Motor Type: Brushless Motor Noise: 60dB(A)-70dB(A)(inclusive) Manufacture country: China Instructions included: No