Best CPU Coolers 2026

A CPU cooler keeps your processor fast and quiet under load. The right cooler clears your case, handles your CPU's heat output, and matches your noise tolerance.

FROM THE SHOPThe most common 'why is my PC slow now?' ticket I open is a thermal-throttling CPU on a stock or undersized cooler. Cooling first, then push the chip.

What to consider when choosing cpu coolers:

Cooling capacity (TDP rating) vs your CPU's heat output
Type — capable air cooler vs AIO liquid for the hottest chips
Clearance — air-cooler height vs case limit; radiator size for AIOs
Socket compatibility and noise level (dBA)

COMMON MISTAKE

Pairing a hot, high-core CPU with a budget cooler. Thermal throttling silently caps performance — match cooling to the chip.

Top 20 cpu coolers

SORTBrowse all Filter

Frozen Notte 360 Black ARGB V2 Water Cooling CPU Cooler, 360 Black CPU Cooler Specifications, 3×120mm PWM Fans

Thermalright · perf 100 · ★ 4.5

Arctic Liquid Freezer II 360

Arctic · perf 100 · ★ 4.5

Liquid Freezer III Pro 420 - AIO CPU Cooler, 3 x 140 mm Water Cooling, 38 mm Radiator

Arctic · perf 100 · ★ 4.5

Liquid Freezer III Pro 420 A-RGB - AIO CPU Cooler, 3 x 140 mm Water Cooling, 38 mm Radiator

Arctic · perf 100 · ★ 4.5

Nautilus 360 RS LCD Liquid CPU Cooler – 2.1" IPS LCD Screen, 360mm AIO, Low-Noise

Corsair · perf 100 · ★ 4.6

Galahad II LCD CPU 360mm AIO | All-in-One Liquid Cooling System | Pre-Installed 3 x 120mm Daisy-chainable ARGB Fans -...

Lian Li · perf 100 · ★ 4.3

ROG RYUJIN III 360 ARGB EXTREME White Edition all-in-one AIO CPU liquid cooler, AMD Ryzen 9000 & Intel® Core™ Ultra R...

ASUS · perf 100 · ★ 4.3

ROG RYUJIN III 360 ARGB EXTREME all-in-one AIO CPU liquid cooler, AMD Ryzen 9000 & Intel® Core™ Ultra Ready, Asetek G...

ASUS · perf 100 · ★ 4.5

Liquid Freezer III Pro 360 A-RGB (White) - AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator

Arctic · perf 99 · ★ 4.5

FW PRO 360 Black-360mm AIO CPU Liquid Cooler,IPS LCD Screen with 320 * 320 Resolution,for AM4/AM5/Intel LGA1700/1851

Thermalright · perf 97 · ★ 4.7

360 Atmos Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber aRGB Pump

Cooler Master · perf 97 · ★ 4.7

360 Atmos Stealth Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber Pump

Cooler Master · perf 97 · ★ 4.7

FW 360 White ARGB-360mm AIO CPU Liquid Cooler,IPS LCD Screen with 320 * 240 Resolution,for AM4/AM5/Intel LGA1700

Thermalright · perf 96 · ★ 4.6

Hydroshift II-S LCD 360 Liquid CPU Cooler - 3.4" IPS LCD Square Screen - Daisy-Chain - Low-Noise - Intel LGA 1851/170...

Lian Li · perf 96 · ★ 4.4

be quiet! Pure Loop 2 FX 360

be quiet! · perf 95 · ★ 4.5

Liquid Freezer III Pro 280 A-RGB - AIO CPU Cooler, 2 x 140 mm Water Cooling, 38 mm Radiator

Arctic · perf 95 · ★ 4.4

Liquid Freezer II 280 A-RGB - Multi-Compatible All-in-One CPU AIO Water Cooler with A-RGB, Efficient PWM-Controlled P...

Arctic · perf 95 · ★ 4.4

GA II LITE 360mm AIO Liquid CPU Cooler | 3 x 120mm Performance FDB Fans, Daisy-Chain, Low Noise

Lian Li · perf 95 · ★ 4.6

GA II LCD 360MM AIO - Asetek 8th Gen - 2.88” IPS LCD Screen Liquid Cooler - Screen Recording for Videos and Photos - ...

Lian Li · perf 95 · ★ 4.3

Galahad II LCD 360 SL-INF Black Water Cooled CPU Cooler, 8th Generation Pump, 45 Degree Tube Connector

Lian Li · perf 95 · ★ 4.2

Popular cpu coolers right now

Frozen Notte 360 Black ARGB V2 Water Cooling CPU Cooler, 360 Black CPU Cooler Specifications, 3×120mm PWM Fans Arctic Liquid Freezer II 360 Liquid Freezer III Pro 420 - AIO CPU Cooler, 3 x 140 mm Water Cooling, 38 mm Radiator Liquid Freezer III Pro 420 A-RGB - AIO CPU Cooler, 3 x 140 mm Water Cooling, 38 mm Radiator Nautilus 360 RS LCD Liquid CPU Cooler – 2.1" IPS LCD Screen, 360mm AIO, Low-Noise

USEFUL FOR CPU COOLERSWill It Fit? (GPU clearance) →PSU Wattage Calculator →

Related:CPUs GPUs Motherboards RAM Storage PSUs Cases Monitors

Ready to build smarter?

Every tool free. Zero ads. Real multi-retailer pricing. Plus our exclusive hardware scanner.