The Wavenet SHELF-4POST-1U is a professional-grade 1U rack shelf built for demanding server and network environments. Featuring adjustable depth from 22 to 40 inches, this vented shelf accommodates equipment of varying sizes while maintaining superior airflow for thermal management. Engineered from industrial-grade SPCC cold-rolled steel with a durable black powder-coat finish, it delivers 100 lbs load capacity and seamless integration into standard 4-post racks and 27U/42U cabinets. Fully compliant with CE, RoHS, and EIA/ECA-310-E standards, this shelf provides the stability and longevity your critical infrastructure demands.