Thermaltake V2 Plus 450W Mid Tower Case, Black VO54521N2U Case Type: Mid Tower Material: SECC M/B Type: ATX (12.0" x 9.6"), MicroATX (9.6" x 9.6") Expansion Slots: 7 Front I/O Panel: 1x USB 3.0 Port, 1x USB 2.0 Port, 1x HD Audio Power Supply: 300W (Max) / 450W (Peak) External Bay: 3x 5.25", 1x 3.5" Internal Bay: 6x 3.5"