Components · Buying Guide
The Best Case Fans
Buy pressure for radiators and filters, airflow for open mesh, and compare cost per fan.
13 min read
Components
CPU Coolers and Cooling
Cooling choices depend on the CPU's heat output and the space in your case. These guides cover air coolers, AIO liquid coolers, case fans and thermal paste.
112 buying guides and 5 explainers.
What to check first
- 01
Mounting bracket for your socket (AM5, LGA 1700, LGA 1851)
- 02
Cooler height or radiator size against your case
- 03
Clearance over tall RAM modules
Start here
- PC Airflow Explained
Airflow works when cool air reaches hot components and warm air exits with minimal recirculation; fan count alone is not the goal.
- How Many Case Fans Do You Need?
Most mainstream builds need a small, well-placed set of fans; add more only when temperatures, noise, or component layout justify it.
- Air Cooler vs AIO Liquid Cooler
Both can cool modern CPUs; choose by heat load, case fit, noise behavior, maintenance tolerance, and appearance.
- How to Apply Thermal Paste Correctly
Use a small, consistent amount on a clean heat spreader, mount the cooler evenly, and verify temperatures after installation.
- How to Check CPU Cooler Compatibility: Socket, Height, Memory and Radiator
Confirm socket support, cooler height, RAM clearance and radiator mounting from the maker's pages before ordering.
Popular cpu coolers and cooling guides
Components · Buying Guide
The Best Air Coolers
The best air cooler is the one that fits: check case height and RAM clearance before heat pipes.
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The Best CPU Air Coolers
Measure your case's cooler height limit and your RAM height before comparing heat pipes.
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The Best ARGB PC Fans
ARGB fans have individually addressable LEDs that sync with the motherboard.
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The Best 140mm PC Fans
A 140mm fan moves more air at a lower speed than a 120mm fan, which keeps noise down.
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Components · Buying Guide
The Best PC Fan 3-Packs
A three-pack fills a case front or a 360mm radiator in one purchase.
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All cpu coolers and cooling buying guides
- The Best 120mm Case Fans
- The Best 140mm Case Fans
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