The 1 RU RS-V-1U One-Space Vented Rack Shelf from Auray is a shelf designed to house non-rackmountable gear in your equipment rack. The 10"-deep shelf is built with sturdy steel construction, which will support items that weigh up to 40 lb. Venting permits air to circulate inside the rack and helps maintain a low operating temperature, which also prevents your gear from overheating.