BitFenix Prodigy No Power Supply MicroATX Tower Case BFC-PRM-300-BBXKK-RP Blue Case Type: MicroATX Tower M/B Type: MicroATX, Mini-ITX External: 1x 5.25", Internal: 4x 3.5" Expansion Slots: 5x PCI Slots Front I/O Panel: 2x USB 3.0 Ports, HD Audio