Phantom Gaming Edition: The MasterBox K500 joins the Phantom Gaming line, carrying the design on the front panel and both of the side panels.Efficient Thermal Performance: A partial meshed front panel and ventilation holes on top of the case give your parts fresh air to breathe.RGB Lighting Effects: Two 120mm RGB fans behind the mesh, two RGB lighting accents on the front panel and the RGB power button create a lighting system to show off your unique gaming build. RGB Lighting Control: One RGB controller can directly customize the lighting even without an RGB-ready motherboard.1 To 5 Splitter Cable For RGB LED Fans: The RGB Connector Splitter and 4-pin male-to-male adapters are included. Certified compatibility with ASRock motherboards.Edge-to-Edge Tempered Glass Side Panel: Show off your build in style and have easy access to your components.