IN-WIN Slim Case Cases BL040.FH300TB3F Case Type: MicroATX Slim Case Material: Steel,Plastic M/B Type: MicroATX External Bay: 1x 5.25",1x 3.5" Internal Bay: 2x 3.5", 1x 2.5" Expansion Slots: 4x Low Profile Slots Cooling System:1x 80mm Side Fan, Removable Air Filter Front I/O Panel:2x USB 3.0 Ports, 2x USB 2.0 Ports, HD Audio