On sale! (normally $179) The EK-CoolStream CE is a high-performance computer liquid cooling radiator which combines EK's unique CSQ design with latest radiator core engine. Built for EK-Vardar 140mm high static pressure fans, these radiators are optimised for maximum heat dissipation across entire fan operational range thus delivering exceptional performance at both low and high airflow operation. It offers the best cooling capacity in the 45mm thick radiator class.