Case Specification Form Factor Mid Tower Materials 0.6 mm SGCC + Plastic Mainboard Support ATX,Micro-ATX,Mini-ITX Front Access and Controls USB3.0 x 2,MIC/AUDIO(HD),Power, Reset Side Panel Sound dampening panel Expansion and Drive Bays Expansion Slots 7 5.25" 1 3.5"/2.5" (convertible) 2 2.5" 2 Fan Support Front 2x120mm or 2x140mm Rear 1x120mm Included Fan(s) 1 x 120mm fan in Front and 1 x 120mm in rear Radiator Support Front is less than or equal to 280mm limited (up to 55mm thickness with fan) Rear is less than or equal to 120mm Clearance MB Tray Clearance is less than or equal to 20mm