Yongu 19-inch rack-mount makes it easier to organize your system neatly and effectively. Available in 1U Enclosure, 1.5U Enclosure, 2U Enclosure, 3U Enclosure, and 4U Enclosure. 19 inch Rack Mount Enclosure are used primarily for servers in the data center.For an organized, fashionable, and promising 19-inch rack-mount enclosure, email export@yonggu-enclosure now.