The Zalman S2 is an ATX mid-tower PC case that balances aesthetics and functionality. Featuring a full acrylic side panel, it allows users to showcase their internals while enhancing visibility. This case is designed for optimized airflow, with three pre-installed 120mm fans, which improve cooling efficiency during intense tasks or gaming sessions. Its user-friendly interface includes two USB 2.0 ports and one USB 3.0 port for convenient access. The bottom-mounted power supply helps to maintain a tidy build and improves airflow. With support for various motherboard types (ATX, Micro-ATX, Mini-ITX) and ample expansion slots, the Zalman S2 is suitable for both gamers and business users looking for reliable cooling and customization options.