Modular data center can meet the imperious demands of IT business department for the construction of future data center infrastructure, such as standardized design, component prefabrication, fast on-line deployment, effective initial investment reduction, interior energy pooling management, high resource use ratio of dynamic IT infrastructure , intelligentize operation ad maintenance management, security of key business continuity, providing Shared IT services (such as across-business sharing of infrastructure, information, application, etc.), rapid response to business needs change, green energy-saving data center, etc.