Gf 120 is an ultra case fan of gf series which is applied for deepcoolacirceurotrades high end liquid coolers maelstrom 120240 and captain series 100 de vibration tpe cover and pwm function together with centralized flow design enable the fan to deliver a unbelievable noise performance ratio fluid dynamic bearing significantly extends service life triple proof design dustproof waterproof and oil leak proof ensures clean appearance safe use and further extending lifespan detachab