Unique frameless design features a seamless all-in one skeleton frame made with 100% Aluminum alloy. Two layer blower blades designed for maximum efficiency and the suspended fan mounting offers a better unrestricted airflow. Lighting system based on 16.7M true color LEDs, providing 36 interchangeable lighting modes. RGB effects controllable through both the included controller and specified motherboard*. A 5-port RGB hub is included to make your RGB syncing easier. PWM control ready. With LSP function and 2 sets of included screws, MF 120S can perfectly serve as both case fan and radiator fan. *WS2812B ADD-RGB LED is applied and the below 3pin ADD-RGB Headers are compatible for the device: 5V/D/G and 5V/D/NC/G, which is used for the mainstream M/B brands like ASUS, MSI, Gigabyte.