Technology for Constructing Environmentally Friendly Data Centers and Fujitsu's Approach

In recent years, IT devices such as servers have come to have high performance and be highly integrated and their processing performance has greatly improved. Because of that, they are consuming more power and emitting more heat. It should be noted that there is an increase not only in the energy needed to power high-density racks, but also in the energy used to cool them. Against this background, Fujitsu has developed an overall framework of technology for constructing environmentally friendly data centers. Based on this framework, Fujitsu is promoting technological development and application. In this paper, we overview our technology and introduce our approach in the new annex of the Tatebayashi System Center located in Gunma Prefecture in Japan.