Enjoy synchronized Addressable RGB lighting on both the fans and pump, which can be synced with the motherboard via a 5V 3pin interface for an even and rich illumination experience. The dual PWM fans adjust their speed automatically according to the CPU temperature, providing better airflow and lower noise. Please ensure that the PWM mode is set in the BIOS before liquid cooler operation, to avoid running the fan at full speed or low speed. Experience better cooling performance with the more efficient cold plate, copper bottom spraying, proprietary pump, and fans optimized for static pressure, ensuring excellent heat transfer from the CPU. The accessory bag includes a controller for ARGB sync and PWM adjustments. Max. Air Flow: 52CFM; Noise Level: 30.8dB(A), Fan Speed: 800-1800 RPM. Our liquid cooler is widely compatible with Intel LGA 1700/1200/2066/2011-3/2011/1156/1155/1151/1150, AMD AM5/AM4/AM3+/AM2+/FM2+/FM2. (Note: Please use the original bracket of the motherboard to install the AMD, as there is no AMD backplate in the package.) Tech Specs: TDP: 250W Fan LED Color: Addressable RGB Noise Level: Max 30.8 dBA Fan Airflow: 52 CFM Fan Speed: 1800 RPM +/- 10% Pump Speed: 2800 RGB +/- 10% Pipe Size: 13.7 inches Fan Size: 120 x 120 x 25mm Connectors: 4 pins (to CPU FAN port on MB) / 3 pin (to 5V 3 PIN on MB) / SATA ( to PSU What's included: (1) 240mm Radiator (2) 120mm Fan(Include 1 to 2 splitter cable) (1) Accessory Bag(Include thermal grease) (1) Controller (1) Installation Manual