This rack is the best of the best in racking cabinets. Its frame is made from extruded 6063 Aluminum for maximum strength and durability. Each of these racks ships complete with all accessories included and installed complete. Our 41U rack is also EIA compliant and has a 10 year limited warranty on parts.Features:30 Rail to rail usable depthFront and rear fully adjustable cage nut style rails (4 total)Lift off side panels for easy access.Semi-vented locking front door with integrated glassFully perforated locking rear doorBottom panels remove for cablingDual ultra-quite topside fans remove ambient heat6” power strips added for convenience.4 heavy duty swiveling lockable casters4 leveling feet100 cage nuts100 rack screwsShipping options:LTL – call for pricingDoor to Door available (they will deliver to your offices server room)