Recently

China Mobile is a large-scale construction of IDC room

a growing number of increasingly large scale

but expensive construction and maintenance costs of the IDC business profit margins

the construction of green energy saving IDC room is the way to solve these problems

but also an important part of social responsibility. In this paper

the supporting equipment energy saving as the research object

analyzes the PUE value of the composition factor

discusses the power supply system

refrigeration system and other parts of the energy saving measures and effect.