The RK1236BKF 12U 36in Knock-Down Server Rack/Cabinet (with Casters) features a vented acrylic front door and mesh rear door, to provide devices stored in the cabinet with cost-effective passive cooling as well as offer security for your valuable equipment.Supporting a total load capacity of 800 kg (1760 lbs), the server rack is constructed of steel and aluminum to ensure a sturdy platform for valuable server/networking equipment. The included casters make this product a flexible rack solution for any IT environment or server closet, by making it easier to position the rack in the ideal location.The rack is easy to assemble at the point of installation for rapid deployment and features a flat-packed design that helps to minimize shipping costs.Backed by a StarTech.com Lifetime warranty.