This wall mount rack from StarTech.com is a great choice for organizing your network and server equipment. The 4U rack has a maximum weight capacity of 44.20 lbs and is made of durable steel material with an open frame design. It is designed for wall-mounted installation and has a 19-inch rack unit width with a depth of 13.8 inches.The rack unit height is 4U, and it is compliant with EIA/ECA-310-E industry standards. With cable management and mounting depth of up to 350mm, this wall mount rack offers great flexibility for organizing your equipment. It's ideal for use in enterprise networking, servers, and computers/tablets & networking.