EK-Quantum Surface X560M - Black 3831109838938 For those who demand the most cooling power out of an EK-Quantum Surface radiator, the 58mm-thick X Series is the right choice. These thick radiators will benefit the most from medium and high-speed fans or even a Push/Pull setup. Equipped with a total of four G1/4“ threaded connection ports, the X Series provides additional versatility during the loop planning process. The fifth G1/4“ port located on the end-tank is an irreplaceable feature when it comes to draining the loop and air bleeding. A total of eighteen 2mm wide copper tubes across the entire radiator ensure 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. EK doesn't recommend using slow-running fans on X Series EK-Quantum Surface radiators as they require adequate airflow to remove more heat than they absorb in their thick core. Specifications: General: Highgrade 99.9% copper fins Copper H90 tubing Brass H62 end tank chambers Stainless Steel side plates Extruded Aluminum Silver anodized end piece covers Brass nickelplated adapters and plugs Dimensions: 605 x 145 x 58mm (L x W x H) Weight: 3.01kg FPI: 18 Port threads: 5x G1/4" Fan compatibility: 140x140x25mm fan Pressure tested: 1bar Enclosed: EK-Quantum Surface X series radiator 16x Phillips Slotted M4x30mm for 25mm thick fans 16x Phillips Slotted M4x5mm for mounting the radiator directly to the case 6mm steel Allen (Hex) key 9mm steel Allen (Hex) key