Motherboard Support: E-ATX (Max 280 mm wide)/ ATX/ Micro-ATX/ Mini-ITX, PSU Support: ATX (Max. 200 mm), GPU Length Clearance: 362 mm, CPU Height Clearance: 170 mm, Expansion Slots: 7 or 5 (depends on the back panel), Dust Filter: 1 x removable bottom dust tray, Warranty: 01 Year, PC-O11 AMX.