Tripp Lite? 25U Smartrack enclosure server cabinet has rails that feature square mounting holes capable of supporting up to 3000 lbs of equipment. Cabinet provides safe, secure installation for all tools to prevent unauthorized access. Compatibility: Air management accessories. Includes equipment mounting hardware, meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard)compliance. Tool less accessory mounting rails (2 rails per enclosure) include slots for quick installation of compatible PDUs and vertical cable managers, mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Locking, removable side panels, reversible front and rear doors, textured powder coat finish for tough resistance to environmental concerns such as deployment in warehouses. Weight: 195 lbs. 4 interior vertical posts with non-threaded square hole openings, massive front-to rear ventilation capacity, 65+% open space in door perforation pattern meets or exceeds server manufacturer requirements. Black. Dimensions: 49"(H) x 23. 6"(W) x 43"(D), Rack: 25U(H) x 19"(W). Top panel has generous cable access holes, panel can be removed without the use of tools in seconds without having to disconnect cables first, open bottom for cable access. Style: Floor standing. Includes side panels, side panel locks, M6 screws, M6 cage nuts, M6 washers, Door and side panels, Owner's manual. Front and rear sets of equipment mounting rails adjust in 0. 25" increments, easy-view depth index ensures consistent rail placement without requiring time-consuming measurements. Warranty: 5 years limited. Tripp Lite® 25U Smartrack enclosure server cabinet is designed for rack equipment installations, maintenance and includes doors and side panels.