The Martech X5 water pump features an FOc-driven three-phase motor, delivering 30% increased water flow and rotation speed This improvement enhances effective heat dissipation and reduces noise levels.29mm Thickness Radiator Enhanced with over 15% additional coolant capacity to further augment cooling capabilities. Oxygen-Free Copper Base Ensures more balanced and stable thermal performance Backplate Aluminum Alloy CNC Material EPDM Braided Tubing Diameter 12.5MM, enhanced durability Fan Lighting Effects - Beginner Gameplay Motherboard light synchronization, rainbow lighting effects, monochrome lighting