Computer Case

Computer cases, also known as computer chassis or towers, are an essential component of a computer system. They are part of the supply class Information Technology Supplies in the supply group Information Technology Equipment (Including Firmware), Software, Supplies And Support Equipment.

A computer case is a protective enclosure that houses and protects the internal components of a computer, such as the motherboard, CPU, memory, storage devices, and expansion cards. It provides a framework for organizing and securing these components, as well as facilitating proper airflow and cooling.

Computer cases come in various sizes, shapes, and designs to accommodate different types of computer systems. They can be categorized into several form factors, including ATX, Micro-ATX, Mini-ITX, and more. Each form factor has specific dimensions and mounting points to ensure compatibility with the corresponding motherboard size.

Computer cases also feature various external and internal ports, such as USB, audio, and expansion slots, to connect peripherals and expansion cards. They may have additional features like built-in fans, dust filters, cable management systems, and tool-less installation mechanisms to enhance convenience and functionality.

When selecting a computer case, factors to consider include the form factor compatibility with the motherboard, the number and size of drive bays for storage devices, the availability of expansion slots, the cooling capabilities, and the overall design and aesthetics.

In summary, computer cases are an integral part of a computer system, providing protection, organization, and cooling for the internal components. They are available in different sizes and designs to suit various needs and preferences.