Single Frame, Three Fans - Raditor fans use a single frame, allowing fna speed and ARGB to be controlled with only two cable. EZ Swap Water Block - Each set includes two tool-free swappable water blocks for easy customization. Rotatable Blockhead - Mount the cold plate at any orientation, turn the blockhead up to 270 degrees, and keep it upright. Pump Motor Resonance Elimination - Silent operation with optimized performance. Evaporation Proof Tubing - Prevents coolant loss and eases bending for convenient assembly. Mystic Light Compatible - Customize your ARGB fans through MSI's Mystic Light software.