Customizable RGB backlit pump head produces vivid lighting effects to match your build. Two ML120 PWM magnetic levitation fans deliver incredible airflow and static pressure at low noise levels. PWM fan-speed control allows you to run your fans anywhere between 400 RPM to 2,400 RPM. Customizable RGB backlit pump head produces vivid lighting effects to match your build. Two ML120 PWM magnetic levitation fans deliver incredible airflow and static pressure at low noise levels. CORSAIR iCUE software allows you to customerize RGB lighting, individual fan speeds, and pump speed while monitoring CPU and coolant temperatures, and more. New Zero RPM cooling profile allows fans to stop entirely at low temperatures, completely eliminating fan noise. Advanced pump speed control options to maximize performance or minimize noise. Modular, tool-free mounting bracket for quick and painless installation.