High-Speed PWM 4020 Double Ball Bearing 15V/12V 4CM Motherboard Cooling Fan

This compact cooling fan is designed for optimal performance and durability in managing motherboard temperatures. It features a high-speed pulse-width modulation (PWM) capability, allowing for dynamic speed adjustments based on cooling needs. Equipped with a robust double ball bearing system, it ensures long-lasting and reliable operation. Compatible with 15V and 12V power inputs, this 4CM fan efficiently enhances airflow to maintain optimal thermal conditions, making it an excellent choice for enhancing system stability and longevity. Motor Type: Brushless Motor Noise: 60dB(A)-70dB(A)(inclusive) Whether to have USB: yes Manufacture country: China Instructions included: No