The hot aisle /cold aisle data center layout was originated by IBM in 1992 and it is one of the oldest ways to save energy in the data center. 1 Hot aisle/cold aisle layout involves lining up server racks in alternating rows with cold air intakes – the fronts of servers – facing each other (the. With 35 years of operational experience, EDP designs, manufactures, and installs bespoke aisle containment systems that improve airflow management in Data Centre environments for retrofit, new build, and hyper-scale projects. When implemented correctly, they improve efficiency, reduce energy consumption, extend equipment life, and enhance overall reliability. In this guide, we'll break down how hot aisle and cold aisle configurations. These designs often involve raised floor air distribution plenums 18 to 24 inches in height, room ceiling heights of 8 to 9 feet, and Computer Room Air Conditioning (CRAC) units distributed around the perimeter of the room. An enormous amount of energy is used every day to maintain an acceptable intake temperature to the IT equipment. To maintain thermal performance, equipment accessibility, and safety, it's essential to follow key spatial guidelines. Maximum Aisle Length: When equipment cabinets form a continuous row.
