Our 18RU Server Racks & data cabinets come standard with a tempered glass door and depending on your needs this door can be mounted on the left or the right side. We have two styles of 18RU Server Racks or Server Cabinets available, which are 18RU 450mm Deep Wall Mount Server Rack and 18RU 600mm Wall Mount Server Rack ? Hinged. All 18RU wall mount server racks & 18RU data cabinets come supplied fully assembled as a complete all in one solution which includes fans, power rail and shelves.