Smart Pro RGB Bronze Fully Modular Thermaltake, as the pioneer who incorporates RGB lights into PSU, has launched the Thermaltake Smart Pro RGB Bronze Series, coming with a pre-installed, patented Riing 14 RGB fan with 5 lighting modes to choose from and built-in memory. Featuring capacities ranging from 650W to 850W and 80 PLUS Bronze certification, Smart Pro RGB Bronze Series adopts the highest quality components and fully modular design that always accommodate any mainstream build under any circumstances. One Button to Your Desired Color By pressing the RGB lighting button, the fan color can be switched among an RGB Cycle with variants including Solid Red, Green, Blue, White, and a LED Off mode. The fan is also constructed with a built-in memory function, saving the color applied and insuring the same color selection every time you boot your PC.