In Win EN708BLUE450 Computer Case - Micro ATX, Mini ITX Motherboard Supported - Mini-tower - 4 x Bay(s) - 1 x 450 W - Power Supply Installed - 1 x External 5.25' Bay(s) - 3 x Internal 3.5' Bay(s) - 4 x Slot(s) - 4 x USB(s) - 1 x Audio In - 1 x Audio Out