The data center server room belongs to the category of electronic information system server room, and compared with the general electronic information system server room, its status is more important, the facilities are more complete, and the performance is more excellent. Data center server room construction is a systematic project, which consists of a host room (including network switches, server groups, memory, data input/output wiring, communication areas and network monitoring terminals, etc.), the basic work room (including offices, buffer rooms, corridors, locker rooms, etc.), the first type of auxiliary rooms (including maintenance rooms, instrument rooms, spare parts rooms, storage media storage rooms, data rooms), the second type of auxiliary rooms ( Including low-voltage power distribution, UPS power supply room, battery room, precision air conditioning system room, gas fire extinguishing equipment room, etc.), the third category of auxiliary rooms (including storage rooms, general lounge, restrooms, etc.) composed of. Host room placed in a large number of network switches, server groups, etc., is the core of the integrated wiring and information technology network equipment, but also the data convergence center of the information network system, which is characterized by 24h uninterrupted operation of the equipment, power supply and air conditioning is not allowed to interrupt the cleanliness of the server room, temperature and humidity requirements are higher. Machine room installed with UPS uninterruptible power supply, precision air conditioning, machine room power supply and a large number of ancillary equipment, the need to configure the auxiliary machine room. In order to facilitate management, sometimes the communication server room and information network server room are built together, making the server room area relatively large. In addition, the layout of the server room should also set up independent entrances and exits; when used with other departments **** out of the population, should be avoided, logistics cross; personnel out of the mainframe room and the basic workshop should be dressed for shoes. Server room and other buildings, should be a separate fire partition. Machine room safety exit should not be less than two, and as far as possible at both ends of the machine room. Each system of the server room is set up according to the functional requirements, and its main works include the decoration and environmental engineering of the server room area, office area and auxiliary area; reliable power supply system works (UPS, power supply and distribution, lightning protection and grounding, server room lighting, backup power, etc.); special air conditioning and ventilation; fire alarm and automatic fire extinguishing; intelligent weak power engineering (video monitoring, access control management, environmental and water leakage detection, integrated wiring, KVM system, etc.).