Air, liquid, fans, thermals

Cooling

Buying guides and reviews for CPU cooling, case fans, radiators, and the airflow logic behind a quiet, stable PC build.

Use this page to move from a broad cooling question into the current category, buying guide, and featured review.

Parent section PC Hardware

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Reviews in this section

Hands-on coverage for products in this section.

Editorial studio rendering of a 120mm PC case fan with a black frame and curved blades, sitting on a dark walnut surface under a warm tungsten rim light with a subtle cyan accent.

Practical guide

PC Cooling Fans Guide

A practical case-fan guide focused on the fan choices that matter now: 120mm vs 140mm, airflow vs static pressure, orientation, PWM control, and when premium case fans are actually worth paying for.

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Related guides and reviews

Where to go next inside this topic.

PC Hardware

The broader hardware section that covers cooling and adjacent components.

CPU coolers category

Buying coverage for air and liquid CPU cooling decisions.

Best CPU coolers

Current buying guide for CPU coolers.

Noctua NH-D15 G2 review

Featured review for high-end air cooling.