A networking rack, often referred to as a server rack or data rack, is a standardized frame or enclosure designed to hold various networking equipment, such as servers, switches, routers, and other peripherals. It provides organization, ventilation, and optimal space utilization for hardware, facilitating easy access for maintenance and scalability within data centers or IT environments. Racks typically come in different sizes (measured in height units or ‘U’) and may include features like cable management systems, power distribution units, and cooling solutions to ensure efficient operation.