Getting rid of my rack due to moving. 100% functional. The CLOUDPLATE T1-N Rack Mount Cooling Fan Panel is a high-quality 1U intake fan designed for AV equipment and server components. With a maximum airflow volume of 60 CFM and 6 fans per tray, this fan panel efficiently cools down equipment in a 19" rack. The ball bearing type fans, measuring 40mm in size, ensure quiet and reliable operation. Built by AC Infinity, a trusted brand in cooling systems, this fan panel is compatible with universal brands and is ideal for enterprise networking and server setups.