HVAC equipment keeps server rooms within recommended temperature and humidity ranges. Preventing excessive heat and moisture protects hardware from overheating, corrosion, and premature failure, which could lead to outages and loss of data availability. While reliable power, fire suppression, and air filtration are also important environmental controls, they are addressed by other subsystems such as UPS units, fire-suppression systems, and network security devices-not by HVAC itself.
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ISC2 Certified in Cybersecurity (CC)
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