15U 4-Post Wall Mount Open Frame Rack, Side Mount, Floor-Standing w/ Casters Flat Box

The 15U Wall-Mount 4-Post Open Frame Rack is a versatile rack solution designed for mounting 19-inch servers, A/V equipment, and networking hardware in space-constrained environments such as closets, back offices, and IT rooms. Its flexible design supports both front-mount and side-mount configurations, allowing equipment to be installed either parallel or perpendicular to the wall for improved accessibility and airflow. Constructed from heavy-duty SPCC cold rolled steel with a durable black powder-coated finish, the rack supports up to 790 lbs when floor standing and 200 lbs when wall mounted. The open-frame design allows unrestricted front and rear airflow, helping reduce heat buildup while simplifying cable management and equipment servicing from any side. The rack includes #12-24 threaded and square mounting holes, along with one 1U vented shelf and one 2U vented shelf for added equipment support and ventilation. Shipped flat-packed with assembly hardware and preinstalled casters, it provides a durable, flexible, and easy-to-deploy solution for professional IT and AV installations.