Smart RGB PSU Thermaltake, as the pioneer who incorporates RGB lights into PSU, has launched the Thermaltake Smart RGB Series, coming with a pre-installed RGB fan hub with 15 lighting modes to choose from and built-in memory. Featuring capacities ranging from 500W to 700W and 80 PLUS Standard certification, Smart RGB Series adopts the high quality components and silent design that always accommodate any mainstream build under any circumstance. One Button to Your Desired Color By pressing the RGB lighting button, the fan color can be switched among variants including Pulse Red/Green/Blue/Yellow/Purple/Light Blue/White, RGB Cycle, Solid Red/Green/Blue/Yellow/Purple/Light 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. 10 LED Light Bulbs The Smart RGB Series adopts 10 LED light bulbs to enhance the brightness and spawn an advanced user experience in the world of illumination.