Supermicro SuperChasis System Cabient - Mid-tower - Black - 10 x Bay - 1 x Fan(s) Installed - 2 x 500 W - EATX Motherboard Supported - 2 x Fan(s) Supported - 2 x External 5.25" Bay - 4 x Internal 3.5" Bay - 4 x Internal 2.5" Bay - 7x Slot(s) - 2 x USB(s)