On sale! (normally $155) The EK-XRES 100 DDC 3.2 PWM is a high-performance water cooling pump with integrated reservoir. This unit offers increased hydraulic performance up to 15 percent compared to the original Laing DDC water pump. Customise and adjust the pump speed with PWM controls to any setting required for an optimum CPU temperature to handle demanding overclocked settings. The main body features two G1/4 threaded ports of which one is an inlet (in the reservoir) and one is an outlet (from the pump) and is best suited with other EK-ACF series compression fittings.