Xion Solaris XON-403 Mid Tower Gaming Case (Black/Green) XION_Solaris Black/Green Steel ATX Mid Tower Computer Case . Spec.Type : ATX Mid Tower Color : Black with Green LED Light Case Material Features : Unique XION LED lamination in Front Panel, Sliding Doors design for Drive Bays Yes. Expansion External 5.25" Drive Bays : 4 External 3.5" Drive Bays : 1 Internal 3.5" Drive Bays : 5 Expansion Slots : 7 Front Ports Front Ports : USB x2, Audio x 2 Cooling system 80mm Fans : 2 Physical Spec Dimensions