Temperature Threshold

This theme is the configurable numeric temperature limit, almost always in degrees Celsius, that triggers a warning, throttling, or automatic shutdown when a component's measured temperature crosses it — for power supplies, general hardware components, and specific low-temperature shutdown protections. Admins set these thresholds based on the hardware vendor's safe operating range and their own facility's ambient conditions, tightening them in warmer environments to get earlier warnings, or setting a low-temperature threshold specifically to prevent condensation or ice damage in cold deployments. A component reading close to but still under its threshold is a signal to plan cooling improvements before it actually crosses the line and triggers a shutdown.