A mini-tower case is a type of computer chassis designed to house the essential components of a desktop computer. It is typically smaller than a standard tower case, making it a popular choice for users with limited space. Mini-tower cases can accommodate standard-sized components, such as a motherboard, power supply, and hard drives, while still providing adequate airflow and cooling. These cases often feature multiple expansion slots for adding additional hardware, such as graphics cards or sound cards. Mini-tower cases are versatile and can be used for various purposes, from gaming to office work, while maintaining a compact footprint.