Zalman ATX Mid Tower Case - Black Z5 Case Type: ATX Mid Tower Material: Plastic, Steel M/B Type: Standard ATX /MicroATX External Bay: 3x 5.25", Internal Bay: 3x 3.5", 2x 2.5" Expansion Slots: 7 Front I/O Panel: 2x USB 2.0 Ports, 1x Microphone, 1x Headphone Power Supply: None; Supports Standard ATX / ATX12V, Side Windows: No