HomeDeliveryTerms & Conditions - Product Detailsnn - Equipped with a total of eight G1/4u201C threaded connection ports, the EK-Quantum P Series X-Flow Surface radiators allow for an unbeatable combination of versatility and performance within the PC radiator market. With the 44mm thickness, they still provide ample performance across the entire fan operational range, regardless of which crossflow port setup the user chooses. A total of sixteen 2mm wide copper tubes across the whole radiator length enable optimal coolant flow, putting no stress on your cooling loop. High-grade non-louvered copper fins with 18 FPI density provide the best balance between thermal transfer and air resistance for optimal performance even at low-speed fan operation. To maximize cooling performance, a Push/Pull setup can.