Data Center Airflow Management Basics: Economics of Containment Systems
Based on data extrapolated in the June 2016 United States Data Center Energy Usage Report1, average individual rack density for a rack full of servers will range between 4 kW and 11 kW by 2020. It is important to recognize that as rack densities exceed 4 kW, traditional hot aisle/cold aisle configurations become less effective. Hot air recirculates over and through the cabinet, causing hot spots, which is typically met with the costly oversupply of cold air.
23 September 2020