Desktop PC Case:200MM (W) * 224MM (D) * 270MM (H) Support ITX/M-ATX (max size:245mm*215mm) Motherboard 3.5 and 2.5 inch HDD; Double slot graphics card Anti Dust Design- complete filters for air flow passages 1.5mm Anodized Aluminum panel+ 1.0mm Aluminum Panel+ 1.2mm Aluminum Panel Cooling System: Support 120/140mm