. The Corsair Hydro Series H100x is an extreme performance liquid CPU cooler that packs dual 120mm Corsair SP fans and a 240mm radiator into a simple no fuss package. With PWM fans that run between 600rpm and 1700rpm it\'s easy to switch from low noise to extreme performance when you need it. An all new thermally optimised cold plate and low noise pump design are housed in a stylish white LED lit pump head adding a touch of brillance to your system. Combining the essentials of the Corsair Hydro Series and great performance H100x puts extreme CPU cooling within reach..