Operating temperature is one of the most decisive, and most underestimated, factors in cooling fan lifespan. Learn how heat accelerates bearing and grease aging, how much a 10°C rise can shorten fan life, how sleeve and ball bearings compare, and how to use L10 Life to select reliable high-temperature fans.

The fan curve is the single most important tool for matching a fan to your system resistance. Learn how to read and apply a fan performance curve to make confident, data-driven cooling decisions.