EKWB EK-Quantum Surface S240 Radiator, Copper H90 Tubing, Brass H62 End Tank Chambers,Stainless Steel Side Plates, 120mm Fan Compatiblity, White | 3831109838976

EK-Quantum Surface S240 – Black With a thickness of only 30mm, the EK-Quantum S Series Surface radiators are ideal for space-constrained cases. Despite the reduced thickness, they deliver exceptional performance at very low and medium fan speeds. A total of 16 copper 2mm wide tubes across the entire length of the radiator assure optimal coolant flow putting no stress on your cooling loop. High-grade non-louvered copper fins with 20 FPI density provide the best balance between thermal transfer and air resistance for optimal performance even at low-speed fan operation. A Push/Pull setup on an S Series EK-Quantum Surface radiator is not something EK would recommend since it will not bring a proportional performance increase. If more cooling power is needed, adding additional radiators is the way to go. New and Improved The EK-Quantum Surface S series radiator maximizes performance by utilizing a new radiator core. When comparing core to core performance, the Surface S radiator performs up to 20% better than its predecessor, the CoolStream SE, due to its enhanced fin structure and optimized core.