CPU SIDE CAR CABINET FOR 81"" GLOBAL INDUSTRIAL ORBIT POST THIS SIDE CABINET HOLDS CPU TOWERS SAFELY AND SECURELY. THIS CPU STORAGE CABINET EASILY ATTACHES TO ORBIT WORKSTATION 81"" POSTS USING ONLY 4 SCREWS. FRONT AND REAR CABINET DOORS FEATURE LOUVERS FOR VENTILATION AND CYLINDER LOCKS FOR SECURITY. CABLE MANAGEMENT OPENINGS THROUGHOUT. THIS LOCKABLE CPU HOLDER INCLUDES 2 EXHAUST FANS TO HELP REDUCE HEAT BUILD UP AND MAINTAIN CPU COOLING. CPU CABINET MEASURES 12""W X 22-1/2""D X 21-1/2""H OVERALL. CABINET INTERIOR DIMENSIONS 8-1/2""W X 20-7/8""D X 18-1/8""H.