The Corning LANscape Pretium EDGE-04U 19in 4U Freestanding Housing 517730 is a high-quality rackmount cabinet designed for networking equipment. With a sleek design and sturdy construction, this housing provides ample space for 4 rack units of servers or other networking devices. The freestanding mount type allows for easy installation and access, while the manufacturer warranty of 10 years ensures long-lasting reliability. This model, with a weight capacity of 517730, is perfect for organizing and protecting your networking infrastructure in a professional data center environment.