Best Cpu Kuehler 2026

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Last Updated - 22.07.2026

Best Choice

01

Corsair

CORSAIR NAUTILUS 360 RS ARGB CPU Liquid Cooler - 360mm AIO - Black

29% Off

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Simple, powerful and advanced all-in-one CPU cooling: CORSAIR proven technology ensures powerful, quiet cooling that allows your CPU to reach its full potential
RS120 ARGB FANS The RS ARGB fans generate strong airflow and high static pressure, allowing easy ARGB control via a compatible motherboard. CORSAIR AirGuide technology and magnetic levitation bearings ensure great cooling performance and quiet operation
EFFICIENT LOW NOISE PUMP Ensures your coolant circulates at a high flow rate while producing extremely low 20dBA
EASY CONNECTED CONNECTORS Reduce cable requirements in your system by connecting your RS ARGB fans in series and connecting them to a single 4-pin PWM fan connector and +5V ARGB connector
Convex cooling plate with factory applied thermal compound: the slightly convex shape ensures maximum contact with your CPU's integrated heat spreader, with the thermal compound applied in an ideal pattern to speed up installation

99,99 € 139,90 €(29% Off off)
Value for Money

02

ARCTIC

ARCTIC Liquid Freezer III Pro 360 - Water Cooling PC, AIO CPU Water Cooler, 3 x 120 mm, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

41% Off

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

NATIVE OFFSET MOUNTING FOR INTEL AND AMD: The shift of the cold plate center towards the CPU hotspot ensures more efficient heat transfer
INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated into the jacket of the hoses, so only a single visible cable is connected to the motherboard
CONTACT FRAME FOR INTEL LGA1851 | LGA1700: Optimized contact pressure distribution for longer CPU life and better heat dissipation
ARCTIC S P12 PRO FAN: More power at any speed – more powerful and quieter than the P12, especially at low revolutions. Higher maximum speed for optimal cooling performance under high load

76,49 € 129,99 €(41% Off off)
03

ARCTIC

ARCTIC Freezer 36 (Black) - CPU Cooler with Push-Pull for Intel & AMD, Single Tower, Two Pressure-Optimized 120mm P Fans, Hydrodynamic Plain Bearing, 200-1800rpm, Includes MX-6 Thermal Paste

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Side flow heatsink: optimised cooling thanks to the side open fins for additional air circulation
NOTE FOR AM5/AM4: Assembly with original motherboard screws. ARCTIC-Support provides replacement for missing screws
Innovative fan assembly: easy installation thanks to click system, compatible with most 120 mm fans
HIGH PERFORMANCE FOR HIGH-END CPUS: 4 offset heatpipes and 120mm fans for fast heat dissipation
CONTACT FRAME FOR INTEL LGA1851/LGA1700: Improved contact pressure thanks to Intel mounting frame for efficient heat transfer

29,49 €
04

Thermalright-TR

Thermalright TR Peerless Assassin 120 SE CPU Air Cooler, 6 Heat Pipes Cooler, Dual 120 mm TL-C12C PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4/AM5 Intel 1700/115X/1851/1200

20% Off Limited Time Deal

20% Off

Limited Time Deal

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide compatibility: CPU cooler socket supports Intel 1150/1151/1155/1556/1200/1700/17XX/1851 and AMD AM4/AM5, with corresponding mounting plates or mounting hardware for various CPU socket platforms
Product specification: Peerless Assassin 120 SE CPU cooler with dimensions 125(L)x135(W)x155(H)mm (4.92x5.31x6.1 inches), aluminum heatsink material, equipped with metal fixings of the Intel platform for better installation, double tower cooling for stronger performance
Dual PWM fan: Model TL-C12C with standard size 120x120x25mm (4.72x4.72x0.98"), product weight 0.97kg (2.1lb), fan speed 1550rpm±10%, 4pin power connection, 12V voltage, airflow 66.17CFM (MAX), noise level. gel gel ≤25 .6dB(A), leaves space for memory chip (RAM) for unrestricted installation
BETTER COOLING PERFORMANCE Asymmetrical offset layout allows installation on the first graphics card slot, so that the cooler can achieve excellent heat dissipation performance while working
Advanced heatpipe technology: 6 x 6 mm heatpipes with AGHP technology, full galvanic reflow welding process, anodized brushed black top cover with fully coated heatpipes and finely micro-engraved copper base for greatly increased effective cooling surface

28,72 € 35,90 €(20% Off off)
05

Thermalright

Thermalright Assassin X 120 SE CPU Air Cooler 4 Heat Pipes TL-C12C PWM Quiet Fan CPU Cooler with S-FDB Bearings for AM4/AM5/Intel LGA1150/1151/1200/1700/1851

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Product Specification】Thermalright AX120 SE; CPU Cooler Dimension: 120(L) x 71(W) x 148(H) mm; Product Weight:0.63kg; Heatsink Material: Aluminum, CPU Cooler is equipped with metal fixings of Intel and AMD platform to achieve better installation
【PWM Fan】TL-C12C; Standard Size PWM Fan:120 x 120 x 25mm (4.72 x 4.72 x 0.98 inch); Fan Speed(rpm): 1550 rpm ± 10%; Power Connector: 4pin; Voltage: 12V; Airflow: 66.17 CFM (MAX); Noise level≤25.6dB(A), the fan combines efficient cooling with low noise level and provides you with an environment with both efficient cooling and real peace
【Compatibility】The CPU cooler base supports: Intel: LGA1150/1151/1155/1156/1200/1700/1851, AMD:AM4/AM5; For different CPU socket platforms, corresponding mounting plates or mounting parts are included
Brand overview: Thermalright is a Taiwanese brand with more than 20 years of development. It has a certain popularity in the domestic and foreign market and has a decisive impact on the player market. R&D product lines include: air-cooled CPU cooler, case fan, thermal silicone pad, thermal silicone grease, CPU fan control, anti-fall mounting bracket, support bracket and other goods
AGHP technology: 4 x 6 mm heat pipes use the AGHP technology. Release the reverse gravity effect caused by vertical/horizontal alignment. Up to 20000 hours industrial life, S-FDB bearings ensure a long service life of air cooler radiators. UL class a safety insulation inferior PBT + PC material to make high-quality products for you. The height is 148 mm, suitable for medium size computer cases

19,90 €
06

be quiet!

be quiet! Pure Rock 3 Black Air Cooler, Very High Cooling Performance, 4 High Performance Heatpipes with HDT Technology, Optimised Pure Wings 3 120 mm PWM Fan, Pre-Installed Mounting Bridge

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The sleek design of the Pure Rock 3 Black greatly increases compatibility with RAM and VRM coolers and allows the installation of memory modules without height limitation. Thanks to its compact design, Pure Rock 3 Black is the perfect choice for PC cases with limited space. Nevertheless, the complete assignment of all RAM banks is possible.
The Pure Rock 3 Black has 4 black 6mm heat pipes that match the shade of the heat sink. The heat pipes are the key to the strong cooling performance as they transport the heat to the optimal position of the cooling fins. This is done with minimal bends and a high bending radius to maintain the high performance of each heat pipe as much as possible.
Pure Wings 3 120 mm PWM and Pure Rock 3 Black are the perfect match! The fan has optimised fan blades for maximum performance. Its angles are adapted for higher air pressure, which further supports the exceptional performance of the air cooler. The specially designed funnel-shaped air outlet is more than just the icing on the cake: it maximises airflow over the slats.
Pure Rock 3 Black targets consumer PCs. With 190W TDP it provides excellent performance for gaming, multimedia and graphics editing systems in addition to mainstream and entry-level systems.
Pure Rock 3 Black makes installation easier than ever. Thanks to the practical, pre-installed mounting bridge and screws and a firm but careful mounting method, installing the cooler is a breeze. AMD AM5 CPU users also benefit from a slightly offset mounting position, which perfectly centres the position of the heat pipes over the CPU hotspots.

32,24 €
07

Thermalright

Thermalright Peerless Assassin 120 SE CPU Air Cooler, 6 Heat Pipes CPU Cooler, Dual 120 mm PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AM4/AM5/Intel LGA1851/1700/1150/1151/1200

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Product Specification】PA120 SE; CPU Cooler Dimensions: 125(L)x135(W)x155(H)mm (4.92x5.31x6.1 inches); Heatsink Material: Aluminum, CPU cooler is equipped with metal fixings of the Intel platform to achieve better installation, double tower cooling is stronger
Compatibility: The CPU cooler socket supports: Intel: LGA1150/1151/1155/1556/1200/1700/1851; AMD:AM4/AM5; suitable mounting plates or mounting parts are provided for different CPU socket platforms
Better cooling: With full galvanic reflow welding process, anodised brushed black top cover + fully coated heat pipes + finely micro-engraved copper base, the effective cooling surface is greatly increased. The asymmetrical offset layout allows installation on the first graphics card slot, so that the cooler can achieve excellent heat dissipation performance while working.
AGHP technology: 6 x 6 mm heatpipes use AGHP 3.0 technology, solve the inverse gravity effect caused by vertical/horizontal alignment. 6 sintered heat pipes made of pure copper & PWM fan & pure copper base & full galvanic reflow welding process, when the CPU cooler works, match with ultra-quiet airflow fans to achieve extreme CPU cooling performance.
2 PWM fans: model: TL-C12C; standard size PWM fan: 120 x 120 x 25 mm (4.72 x 4.72 x 0.98 inches); product weight: 0.97 kg (2.1 lb); fan speed (speed): 1550 rpm ± 10%; power connection: 4 pin; voltage: 12V; Air rom: 66.17CFM(MAX); noise level ≤ 25.6 dB(A), leave space for memory chip (RAM), so that the installation of ice cooler CPU is unrestricted. 6 x 6 mm heat pipes use AGHP technology

34,29 €
08

ARCTIC

ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive

28% Off

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Super price performance: Arctic’s super price-performance ratio: A high-performance thermal compound for system integrators that surpasses your expectations due to its low price.
Safe use: The ARCTIC MX-4 is a metal-free and non-electrically conductive paste. This formula reduces the risk of short circuits and offers perfect protection for your computer.
Easy to apply. Thanks to the consistency, the MX-4 is easy to apply even for beginners. Ideal for use on chips. Avoid airspace between CPU & cooler by applying a point.
Durable: Long shelf life: Compared to metal or silicone heat transfer pastes, you do not have to compromise with the MX-4. Once applied, it will last at least 8 years!
Better than liquid metal: The ARCTIC MX-4 thermal compound made from carbon micro-particles guarantees extremely high thermal conductivity. Thus the heat is dissipated quickly and efficiently from the CPU/GPU. Viscosity: 870 poise.

5,79 € 7,99 €(28% Off off)
09

Thermalright

Thermalright Assassin X 120 SE White CPU Air Cooler, 4 Heat Pipes, TL-C12CW-S PWM Quiet Fan CPU Cooler with S-FDB Bearings, for AMD: AM4/AM5/Intel LGA1700/1851/1150/1151/1155/1156/1200

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Product Specification] AX120 SE White; CPU Cooler Dimensions: 120(L)x71(W)x148(H)mm; Product Weight:0.63kg; Heat Sink Material: Aluminum, CPU Cooler is equipped with metal fixings of Intel platform to achieve better installation
[Compatibility] The CPU cooler socket supports: Intel: LGA1851/1700/1150/1151/1155/1156/1200, AMD:AM4/AM5; suitable mounting plates or mounting parts are provided for different CPU socket platforms
[Brand Overview] Thermalright is a Taiwanese brand with more than 20 years of development. It enjoys a certain popularity in domestic and foreign markets and has a decisive impact on the player market. R&D product lines include: air-cooled CPU cooler, case fan, thermal silicone pad, thermal silicone grease, CPU fan control, anti-fall mounting bracket, support mounting bracket and other goods
PWM fan: model: TL-C12CW-S; standard size PWM fan: 120x120x25 mm; fan speed (speed): 1550rpm ±10%; power connection: 4pin; voltage: 12V; airflow: 66.17CFM(MAX); noise level ≤ 25.6dB(A), the fan combines efficient cooling. with low noise with low noise gel and offers you an environment with efficient cooling and true peace
AGHP technology: 4 x 6 mm heatpipes use AGHP technology, solve the reverse gravity effect caused by vertical or horizontal alignment. Up to 20000 hours industrial life, S-FDB bearings ensure a long service life of air cooler radiators. UL class an inferior industrial resistant PBT+PC material to produce high quality products for you. The height is 148 mm, suitable for medium-sized computer cases

16,39 €
10

Thermalright-TR

Thermalright TR AK120 SE CPU Cooler for AMD and Intel, Single Tower Silent Cooling, 1550 rpm, 5 Heat Pipes PC Cooling, Compatible with AM5/AM4/LGA1851/1700/1200/1150/1151/1155/1156, 148 mm Height

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide platform compatibility: AM5/AM4, Intel LGA1851/1700/1200/1150/1151/1155/1156 slots, easy to install. AMD: Install the backplane with the original motherboard
Single tower heat dissipation: combined with 120 mm high-performance fan, aluminium fluids and fine base for direct contact with heat pipes to achieve efficient heat transfer
Optimized TL-C12C V1.0 Fan:With 1550 RPM speed, paired with S-FDB bearings for long durability, maintenance free, CPU fan with PWM and low noise, capable of automatic temperature control and quiet heat dissipation
Compact design: 148 mm heat dissipation height, compatible with various cases, RAM and graphics card compatibility
5x6 mm nickel-plated anti-oxidation warmer tube: AGHP heat pipe technology effectively solves the problem of reverse gravity and improves heat dissipation performance

18,29 €