BitFenix ATX Full Tower Case Without Power Supply, Black BFC-CLS-600-KKLG1-RP Case Type: ATX Full Tower, Side Windows: No Material: SECC, ABS M/B Type: EATX, ATX, Micro ATX, Mini-ITX External: 5x 5.25 Inches, Internal: 7x 3.5 Inches or 2.5 Inches Expansion Slots: 8x PCI Slots Front I/O Panel: 2x USB 3.0 Ports, 2x USB 2.0 Ports, eSATA, Audio Fan: 4, 230mm