Sentey Classic Series CS1-1397 Black w/ Power Supply BCP450-OC SECC 0.5mm / Plastic ATX Mid Tower Computer Support Motherboard Micro ATX / ATX USB 2.0 x 4 , Audio & Mic Front Ports Included Power Supply Sentey Power supply BCP500-XS Incluided 3 External 5.25" Drive Bays + 2 Internal 3.5" Drive Bays + 1 External 3.5" Drive Bays 80mm Side Cooler and Air Duct + Tool-free design for quick assembly and maintenance