Specifications Mfr Part Number: EN708X.B3 Case Type: Mind Tower M/B Type: MicroATX, Mini-ITX Drive Bays: 4 External Bay: ÂÂ 1x 5.25" Internal Bay: ÂÂ 3x 3.5" Expansion Slots: 4x PCI-E Expansion Slots Cooling System: 1x 90mm Rear FanÂÂ Front I/O Panel: 2x USB 3.0 Ports,2x USB 2.0 Ports,HD Audio Power Supply: 4 50W ATXÂÂ output Dimensions (WxDxH): 6.6 x 14.2ÂÂ x 13.8inch / 168.0 x 360.0 x 350.0 mm