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Server racks are specialized structures designed to house and organize electronic equipment, particularly servers and computer systems used in data centers, edge computing environments, and other technology-intensive settings. These sturdy frames typically feature vertical mounting rails and open frameworks that enable easy installation, configuration, and maintenance of multiple devices such as servers, networking switches, routers, power distribution units (PDUs), and cooling systems. Server racks are available in various sizes and configurations to accommodate diverse equipment requirements. Commonly used measurements include the rack unit (RU) or EIA standard, which quantifies the vertical height of each mountable device in 1.75-inch increments. Widths typically range from 19 to 24 inches, while depths can vary significantly depending on the equipment being housed. In addition to serving as a foundation for IT infrastructure, server racks offer numerous benefits such as improved airflow management, streamlined cabling, increased security through lockable doors and side panels, and simplified serviceability via tool-less designs. As technology continues to evolve and data center environments expand, server racks remain a crucial component in maintaining efficient, scalable, and well-organized IT infrastructure.