The Great Lakes 4PHD29 is a 42U Heavy Duty Four Post Rack with M6 mounting. Shipped unassembled with hardware included, this 4 post server rack is constructed from heavy duty, powder-coated, 12-gauge cold-rolled steel and has a weight capacity of 2,000 pounds. This rack works well as a stand-alone or can be bayed, using the available bay kit (sold separately). This 42 rack unit configuration conforms to the EIA standard for 19" equipment and features universal M6 mounting holes. Also included are 50 M6 cage nuts and screws for mounting.
Dimensions: 80.50″H x 20.60″W x 29.00″D Rack Spaces: 42 RMU, 19″ EIA 310-D Compliant mounting Weight Capacity: 2000 lbs.; 750 lbs. on casters Construction: 12 gauge CRS with black powder coat finish UL Listed: UL60950-1 Standard for IT & Communications Equipment, Cabinet Enclosures and Rack Systems
Question: Is this 4-post rack capable of being mobile, can you put casters on the bottom? Are there any other open frame racks that can have casters?
Answer: Thank you for your inquiry. This is the only open frame 4 post rack on the market capable of mounting casters. Adding the heavy duty casters gives this Great Lakes rack mobile capability. Please note however, that the casters will lower the overall weight capacity to 750 lbs.