StarTech 6U 18" Deep Open Frame Wall-Mount RackThis 6U wall mount rack keeps your communications equipment organized while the open design promotes passive cooling to keep your server room equipment at an optimal temperature. With a depth of 18" (45. 7 cm), this wall mount switch rack is ideal for smaller server rooms and offices, keeping rackmount devices organized and accessible while freeing up floor space. Easily access your network and data equipment for maintenance and cord management with