Arrives fully assembled and ready to go to work in your data center. UL listed. Offers versatile mounting with standard 19" M6 rails that work with most Black Box Cabinet Accessories. Has two sets of adjustable rails for even more versatility. Provides generous cable access. Makes cabinet baying easy with the optional Multicabinet Joining Kit. Provides 42U of rack space. 38.5 interior depth. Available in three heights and in a 42D model for extra-large servers. Also available in network models, which have a tempered glass front door. What's included: Cabinet 2.5" casters Leg levelers Mesh or tempered glass front door Mesh split rear door User's manual NOTE: Bottom panel is not included with cabinet. Must be ordered separately. This product works with: Bottom Panel (SCBP2440) Questions? Contact our FREE Tech Support.