Raising Electronics 12U Server Cabinet Enclosure - Solid, Versatile, and Premium Quality Made; Organize and Secure your Rack Mount Equipment. This premium quality 12U rack mount server cabinet is designed to fit 19? standard equipment. This rack provides your equipment stable supports and the rail depth of 18?. The top has a pre-drilled screw holes (4?x4?) that is designed for users who want to get a top mounted fan units and save rack space for equipment mounting. This cabinet has Glass door, offers great and clear look to provide in-time observation for your equipment in the rack. Also, the 2.75? caster wheels give you options of mobility upgrade feature so you can move your rack around your office, studio, or even your house. Additionally, we provide 5 year warranty and free lifetime technical support! Features: 1.Flat Shipping- Unassembled 12U Rack enclosure with lockable glass door 2.Simple and Modern Glass door design with 200LB Weight Capacity 3.High grade cold rolled steel made with 5 year warranty 4.Unit size 26?H x 21.5?W x 23.6?D (18? post to post install depth) 5.Assembly Video: https://www.amazon.com/vdp/954b15cdfd97495b9ce4ebd80df2bb13?ref=cm_sw_em_r_lb_dt_zfPAq1sJsOr0k Specifications: Color: Advanced Black Material: Cold Rolled Steel Self Dimension: W: 21.5" D:23.6" H: 26? Rack Space: 12U / 12RU Weight Capacity: 200LB Shipping Dimensions: 54LB 26x25x10