The Sonnet RACK-MIN-2XA RackMac Mini is a rugged Steel Rackmount designed specifically to support 2x Mac Mini computers within a Rack Unit. This makes it possible to store any number of Mac Minis safely in a server room or similar situation. The RackMac Mini allows access to the Power button and one of the front USB ports whilst direct airflow passes from front to back, preventing overheating issues. The power status of included units is also clearly visible through the panel.