Server Room Humidity Standards

Potential hot zones inside the server room or data center near air conditioning units to detect failure of such systems.

Server room humidity standards.

There are several ways in which a data centre can combat the humidity problem in its server room. 4 dry bulb temperature 12 c dew point and 8 to 90 relative humidity. When relative humidity levels are too high water condensation can occur which results in hardware corrosion and early system and component failure. Category 6 cable commonly referred to as cat 6 is a cable standard for gigabit ethernet and other network protocols that feature more stringent specifications for crosstalk and system noise.

Lower temperature and humidity extremes than the cold aisles or ballroom areas. Ambient server room monitoring or data center monitoring is the environmental monitoring of the room for its humidity and temperature levels. Computer room air conditioner data center. An updated look at recommended data center temperature and humidity.

A large facility designed to support large numbers of servers in a large. Temperature and humidity sensors are typically deployed in. These definitions apply to these terms as they are used in this document. A much smaller volume of cooling air is provided to these areas compared to a cold aisle or ballroom because the it support equipment generates much less heat than it equipment and has a far greater tolerance for ambient environmental conditions.

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. In a data center or computer room maintaining ambient relative humidity levels between 45 and 55 is recommended for optimal performance and reliability. Based on the data in table 1 figure 2 shows a graphical representation of recommended and allowable operating envelopes defined in the 2011 ashrae data center guidelines. In late 2005 we published an article outlining recommended data center temperature and humidity levels over the years that article has been one of our most popular pages and has helped thousands of customers establish monitor and maintain appropriate data center environment conditions.

This specification is an absolute maximum. Also the relative humidity of the air entering the server should not be greater than 80 percent. The optimum condition is where the room is at the design criteria of 22 degrees c 71 6 degrees f and 45 percent humidity. How to reduce humidity in data centres and server rooms.