BitFenix ATX Full Tower Case Without Power Supply, White BFC-SNX-500-WWW1-RP Case Type: ATX Full Tower, Side Windows: No Material: Steel, Plastic M/B Type: EATX, XL-ATX, ATX, Micro ATX, Mini-ITX External: 5x 5.25 Inches, Internal: 7x 3.5 Inches Expansion Slots: 9x PCI Slots Front I/O Panel: 4x USB 3.0 Ports, 1x SuperCharge, HD Audio Fan: 6, 230mm