VEVOR 12U Open Frame Server Rack, 15''-40'' Adjustable Depth, Free Standing or Wall Mount Network Server Rack, 4 Post AV Rack with Casters, Holds All Your Networking IT Equipment AV Gear Router ModemProduct Features Adjustable Depth 23'' 40'' adjustable depth is used for servers and network equipment, ensuring enough space for AV equipment, components, and cabling, while allowing you to access ports and equipment from multiple sides. Strong Load Capacity Ground Mounted Load Capacity: 500 lbs, Wall Mounted Load Capacity: 150 lbs. The av rack is made of carbon steel for better weldability performance and can help save space while meeting your need