Featuring a robust pump with adjustable PWM speed control for effortless precision Maximum head lift of 2 meters / staggering flow rate of up to 2.2 liters per minute Modularity fans make cable management easier Integrated fan blade has low noise levels at high RPM Ultra-fine 0.1mm channels Pre-installed with high-performance AGERAS Xtreme fans High-Efficiency Liquid Cooling Radiator TEFLON MESH braided tubing to effectively prevent coolant evaporation while maintaining optimal flexibility for easy installation