Dual design ring-shaped addressable RGB LEDs that can be controlled independently of each other;Hybrid fan blade design provides strong air pressure while maintaining air volume;Noise-reducing technology and sound-absorbing materials maintain quietness even under heavy loads;Equipped with a smart fan sensor that automatically stops the fan when a cable or other object gets caught in it;Clip for addressable RGB connector included;Fan size (L X W X H): 120 x 120 x 25 mm