Motherboard: E-ATX/ATX (width: under 280mm)/M-ATX/ITX materials: 0. 8mm SGCC (exterior, MB tray, and most of the interior) 4. 0mm tempered glass (Both sides) fan support front (Multi-Way fan/radiator bracket): 3 x 120mm or 2 x 140mm above PSU chamber: 2 x 120mm top: 2 x 120/140mm rear: 1 x 120mm radiator front (Multi-Way fan/radiator bracket): 1 x 360/280/240mm top: 1 x 240mm (aligned to the left) VGA length: 384mm CPU clearance: 176mm drive behind MB tray: 2 x 2. 5″ SSD hard drive cage: 3 x 3. 5″ HDD/2. 5″ SSD behind the right-side shroud panel: 2 x 2. 5″ SSD I/O ports: 2 x LED control buttons (M & C), 1 x TRRS audio, 2 x USB 3. 0, 1 x USB 3. 1 Type C (optional) dust filters: 1 x top (magnetic), 1 x front panel (magnetic), 1 x Bottom (tray)