The RK619WALLGB Wall-Mounted 6U Server Rack/ Cabinet can be fastened to most types of walls & features a sturdy compact design that can be positioned almost anywhere without wasting valuable floor space. This equipment rack offers 6U of storage space & is designed to accommodate 19-inch (wide) servers networking & telecom equipment. The rack features a 12cm fan with ventilation positioned above & below the front panel glass door helping to keep dust out of the rack while ensuring a cool operating environment for your valuable equipment. To ensure optimum security & prevent tampering with the enclosed equipment the cabinet/rack features a lockable smoked acrylic front door that can be removed entirely or installed to open to the left or right as needed. Backed by a Star Tech.com Lifetime warranty The Star Tech.com Advantage Venting holes & a large cooling fan increases airflow & reduces heat prolonging the life of the enclosed equipment The lockable acrylic door adds security while providing a large viewable area for monitoring equipment status A small 6U footprint allows for the rack to be mounted almost anywhere that space is limited.