The RayStorm Pro is the highest performance and best quality waterblock XSPC have ever made. The waterblock top and new high performance base are CNC machined from pure copper, while the bracket is made from cnc'd aluminium with an acrylic insert for LED lighting. As well as the performance and quality advances, we have introduced a new mounting system thats easier to use and applies the correct pressure, every time. The RayStorm Pro RGB comes with a multi function RGB controller and two RGB LEDs.