The Level 20 RS ARGB is the second MidTower within Thermaltake s Level 20 Series featuring ARGB Lighting, 4mm Tempered Glass si depanels, Patented Rotational PCI e slots, and the flexibility for custom cooling components . The Level 20 RS ARGB comes preinstalled with two200mm ARGB front fans, one 120mm standard rear fan, and an ARGB Light Bar which is synced with the ARGB fans. Changing LED co lor s andlighting modes are made easy with an RGB button located within the I/O Panel. The built in ARGB switchboard makes it easy to syn chronizelighting effects with 5v RGB capable motherboards from Asus, Gigabyte, MSI, and AsRock .