Computer Room Temperature And Humidity Standards

The computers in server rooms are usually headless systems that can be operated remotely via kvm switch or remote administration software such as secure shell ssh vnc and remote desktop.

Computer room temperature and humidity standards. Relative humidity rh is defined as the amount of moisture in the air at a given temperature in relation to the maximum amount of moisture the air could hold at the same temperature. The information technology equipment can tolerate a considerable range of temperature and humidity as described in the server specifications for each server. In a data center or computer room maintaining ambient relative humidity levels between 45 and 55 is recommended for optimal performance and reliability. Generally the air conditioning system should be designed for 22 degrees c 71 6 degrees f and 45 percent relative humidity at altitudes up to 2150 m 7000 ft.

Front top middle bottom. Rack level intake temperature. A server room is a room usually air conditioned devoted to the continuous operation of computer servers an entire building or station devoted to this purpose is a data center. Minimum humidity is 20 while maximum humidity is 80.

Rack level outtake temperature. In a data center or computer room maintaining ambient relative humidity levels between 45 and 55 is recommended for optimal performance and reliability ashrae s newer 2016 guidelines remain relatively the same with data center humidity with a recommendation of 50 humidity. Ashrae recommends 3 per rack. Temperature humidity sensor.