Micromodule refers to the Indoor module data center, which integrates the power distribution, air conditioning, wiring, cabinet, fire protection, monitoring, lighting and other systems of the traditional computer room into an integrated product. It can realize the rapid and flexible deployment of the system, not only reduce the construction cycle, but also comply with the policy on energy conservation, which is now a system mode that people pay more attention to. The purpose of the micro-module data center is to respond to the changes of cloud computing, virtualization, centralization, high-density and other servers, improve the operational efficiency of the data center, reduce energy consumption, and achieve rapid expansion without mutual impact.