Computer Case Fan. This 120mm case fan supports PWM fan control allowing for dynamic speed adjustment up to 1800 RPM, providing efficient cooling to computer case, CPU, and be paired with radiator. 550mm long cable for freely installation and wide compatible for all kinds of case RGB Case Fan. the Notos 120 DRGB Fan features digital RGB LEDs around the center shaft, providing stunning lighting effects. Optimized fan blade provides efficient airflow up to 59 CFM, great choice of your CPU cooler and PC fan Silent Fan. Noise Level: 28 dBA. Hydraulic bearing self-lubricates with friction-reducing oil ensuring lower operation noise. Vibration cancellation rubber pads on all four corners of the PC cooling fan, make no rattling noises while you game, stream or work High Quality PC Case Cooler. This case fan is made of heat-resistant, anti-aging high strength plastics. PBT frame, PC blades, and premium bearing work together to improve thermal efficiency while maintaining a long lifespan