A power utilization inspection and management system comprises a master station subsystem and a field service subsystem; the master station subsystem includes a system management server, a power utilization inspection plan management server, a power utilization inspection analytical server and a data center; the field server subsystem includes a handheld mobile field service device and a VIP (very important person) service terminal. Compared with the traditional data centers all using disk drives, the power utilization inspection and management system has higher reading speed and increased response speed, a cooling system ensures that the data center can run stably, and maintenance cost is reduced.