StarTech.com 1U Rackmount Server Shelf - 19" (482.60mm) Rack Width x 38.30" (972.82mm) Rack Rail Depth - Black - TAA Compliant - For Server - 1U Rack Height x 19" (482.60 mm) Rack Width x 38.30" (972.82 mm) Rack Depth - Rack Mountable - Black - Cold Rolled Steel (CRS) - 80 kg Static Load Capacity - Compliant to TAA standards