3×12025 fans pre-installed at front (ARCADIA 41-MS4) and 1×12025 fan pre-installed at rear for enhanced airflow. Supports ATX PSU, providing sufficient power supply. CPU cooler support up to 165mm, suitable for most mainstream coolers. Front panel supports AIO water cooling radiator up to 360mm, keeping your computer cool. Top supports up to 280mm water cooling, increasing cooling performance. Supports graphics card length up to 365mm, suitable for most mainstream graphics cards. 220mm PSU cable management space provides sufficient space for your components. Clean and refined design brings style and structure to your build. Reliable cooling setup ensures system stability even under load. Optimized internal structure makes component installation simple and efficient.