Sysracks 42U 39-Inch Deep Locking Server Rack Cabinet with Casters and Accessories. A server rack is an essential component of any data center or server room, providing a secure and organized way to mount and store servers, network equipment, and other IT hardware. The 42U Deep server networking cabinet designed to maximize space efficiency while allowing easy access for maintenance and upgrades. With adjustable mounting rails and cable management features, server rack keeps your equipment neatly arranged and well-ventilated. Choose a rack with the appropriate height, depth, and load capacity to accommodate your specific hardware needs. Whether you're setting up a small business network or a large-scale data center, a high-quality server rack is a crucial investment for protecting your valuable IT infrastructure.