Xion AXP 100 Gaming Series Steel ATX Mid Tower Computer Case - Retail (Black/Blue) AXP 100 Gaming Series Black/Blue Steel ATX Mid Tower Computer Case _Retail. Spec. Type: ATX Mid Tower Color: Black with Blue LED Light Case Material: Steel Power Supply: NO Features: Unique V-Blade Front Panel design with Blue LED, Sliding Doors design for Drive Bays, Silent 120mm fans improve airflow inside the case. Expansion External 5.25" Drive Bays: 4 External 3.5" Drive Bays: 2 Internal 3.5" Drive Bays: 5 7 Front Ports Front Ports: USB x2, Audio x 2 Cooling system 1x120mm Blue LED Front Fans, 1x120 Black Rear Fan.