... , rear foot& trim and plastic unit etc. Enclosure height include: 2U, 100,110,120,3U,3.5,4U.Width and depth ... be noted in the purchasing order)This rack mount enclosure, or industrial enclosure, or aluminum case can be used widely, and of competitive ... by cooling hole plate or side plug-in board (except 2U).Left& right panel can be punched plum-shaped cooling hole ...