IT Examiner School

Data Center Walk-Through Electrical Power

• Electricity received from two separate substations and preferably from two separate power plants • UPS and emergency generator

Hot and Cold Aisles, Part 1 • Electronic equipment generates a great deal of heat, but that heat can damage the equipment itself. • Data centers need to maintain acceptable temperatures, and find ways to manage the cold air they generate through the use of large industrial air conditioners.