Temperature range: 10☌ (50☏) to 35☌ (95☏)Ī3: Some newer equipment that’s designed to withstand a broader range of temperatures and humidity.

Temperature range: 15☌ (59☏) to 32☌ (89.6☏)Ī2: Most modern servers, appliances, storage devices, and personal workstations fall into this class.The four equipment classes are:Ī1: The most sensitive enterprise servers, legacy hardware, and specialty equipment that requires the strictest level of environmental control. Plus, arranging the layout of your data center to account for these classes can help you manage environmental conditions more efficiently (more on that later). That’s why broader guidelines exist, such as those provided by ASHRAE (the American Society of Heating, Refrigerating and Air-Conditioning Engineers).ĪSHRAE outlines four classes, based on temperature and humidity sensitivity, into which you can organize your data center equipment. However, you can’t create individual climates for each piece of gear, because it all needs to coexist in the same space. Data center temperature and humidity guidelinesĮach piece of data center equipment-including enterprise servers, storage devices, switches, firewalls, and other appliances-has a recommended temperature and humidity range at which it operates most efficiently. That’s why it’s critical that you monitor the environment in your cabinets and follow data center temperature and humidity best practices. High humidity can lead to moisture build-up, corrosion, and shorts, but low humidity can lead to electrostatic discharge. High temperatures can cause devices to overheat, whereas extreme low temperatures can cause mechanical and electrical failures. Temperature and humidity have a significant impact on your data center infrastructure.

Data center monitor temperature