High PerformanceE Airflow: Micro atx PC case perforated front directly filtered air through the case to cool down components and enhance performance Budget Design: Pre mounted holes supports mini ITX and m ATX Form Factor Motherboards.Can support normal size ATX power supply A compact interior fits up to 2x 120mm and 1x 80mm cooling fans, along with radiators(height up to 135mm) GPU length limit: In the case of no chassis fan placed on the front board, the longest supported range of the graphics card is less than or equal to 260MM. If a fan is placed on the front board, the longest supported range of the graphics card is less than or equal to 235MM USB2.0x2 I/O Port