The Corsair Hydro H115i RGB Platinum Series is a water cooler with two RGB fans for your processor. You install this cooler easily and quickly on your cpu because you do not need any tools. The cooler is suitable for system builders and overclockers. The two 140 millimeter fans and the extra large radiator ensure good airflow and efficient heat dissipation, so that your processor is well cooled. This keeps your computer cool even if you overclock your processor. If the processor is not that heavy, the fans will automatically turn at a slower speed, making them almost completely silent. The pump and the fans are equipped with RGB LEDs that you set via the supplied software, to complete the gaming appearance of your PC. You choose which colors and patterns you show cooler.