Certified Data Centre Professional (CDCP) 2025 – 400 Free Practice Questions to Pass the Exam

When considering server racks designed to handle significant power loads, such as those requiring 30kW or more, the rationale for choosing a rack with an additional cooling system is rooted in thermal management. High-density server configurations generate considerable amounts of heat that need to be effectively dissipated to prevent overheating and ensure optimal performance.

A rack with an additional cooling system can offer enhanced cooling solutions, which may include dedicated cooling units, hot aisle containment, or active cooling technologies. These systems are specifically designed to manage and direct airflow, thereby improving cooling efficiency and maintaining appropriate temperatures within the rack. By integrating additional cooling mechanisms, this type of rack design aligns with the demands of high-power equipment, thus supporting sustainability and reinforcing system reliability.

Other options, such as racks with glass front doors or mesh front doors, primarily focus on aesthetics or airflow to some extent but do not inherently provide supplemental cooling capabilities. An open rack design, while it may benefit from airflow, lacks the necessary infrastructure to efficiently handle the heat output from high-density servers. Therefore, the rack with an additional cooling system represents the most suitable choice for environments where equipment operates at elevated power levels and requires robust cooling solutions.