Universal Compatibility: ATOM NEXUS 1U Rack Shelf is designed to fit standard 19-inch equipment racks and cabinets, providing a versatile solution for mounting servers, networking devices, and other IT equipment. It helps organize your space by separating equipment to reduce clutter and prevent collisions. Efficient Ventilation: Designed with hexagonal ventilation holes, the server rack shelf optimizes airflow and significantly enhances ventilation efficiency. This design helps dissipate heat generated by active equipment, reducing the risk of overheating and extending the lifespan of your devices. High Load Capacity: Constructed from 2.4mm thick SPCC cold-rolled steel, this heavy-duty 1U rack shelf offers outstanding load-bearing capacity, supporting up to 60 lbs. Its reinforced steel design ensures both durability and stable weight distribution. Easy Installation: Featuring an integrated design, the rack shelf requires no assembly. Grab a Phillips screwdriver, and you're all set! Installation is quick and effortless, so you can have everything up and running quickly. Product Size: The package includes 10-32 screws, washers, and cage nut set. The rack mount shelf measures 1U in height (1.75"), with a 10.5" depth and standard 19" width, ensuring compatibility with all 19" racks and cabinets. ATOM NEXUS Rack Mount Shelf, Heavy-Duty 1U Steel Server Rack Tray, 10.5" Deep, for 19" Equipment Racks