(Designing and building a computer room that meets the standards, can meet the needs of later use, and meet the requirements of fire protection, lightning protection, and static electricity is a very challenging system engineering. The enterprise integrates and compiles the knowledge of the construction of the B-level computer room for training, which will help everyone to improve together!? Eight main parts of the computer room system design 1. The computer room integrated wiring system 2. The computer room decoration system 3. The computer room fire protection system 4. The computer room lightning protection and grounding System 5, computer room power supply and distribution system 6, computer room precision air conditioner, fresh fan system 7, computer room environment comprehensive monitoring system 8, computer room emergency power supply (UPS) system These eight parts form a complete computer room design scheme, in the following we will Do an integration from the design principles and knowledge of each system.)