Best Cpu Kuehler 2026

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Last Updated - 03.02.2026

Best Choice

01

Corsair

Corsair Nautilus 360 RS ARGB CPU Liquid Cooler - 360mm AIO - Low Noise - Direct Motherboard Connector - Intel LGA 1851/1700, AMD AM5/AM4 - 3X RS120 ARGB Fans Included - Black

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21% Off
9.8

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

111,00 € 139,90 €(21% Off off)
02

Corsair

Corsair Nautilus 360 RS ARGB CPU Liquid Cooler - 360mm AIO - Low Noise - Direct Motherboard Connector - Intel LGA 1851/1700, AMD AM5/AM4 - 3X RS120 ARGB Fans Included - Black

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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

98,89 €
03

ARCTIC

ARCTIC Freezer 36 CPU Cooler with Push-Pull for Intel & AMD, Single Tower, Two Pressure-Optimised 120mm P Fans, Hydrodynamic Plain Bearing, 200-1800rpm, 4 Heatpipes, Includes MX-6 Thermal Paste

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19% Off
9.5

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

30,78 € 37,99 €(19% Off off)
04

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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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

【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 €
Value for Money

05

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

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31% Off
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

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.

5,49 € 7,99 €(31% Off off)
06

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

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31% Off
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

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.

5,49 € 7,99 €(31% Off off)
07

Thermalright

Thermalright Assassin X 120R Digital White CPU Cooler Air with 4 x 6 mm HeatPipes, Digital Screen Top Cover, PWM Fan Heatsink, CPU Cooler, 151 mm High, for AM5 and Intel LGA1700/1851/1150/1151/1200

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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

[Wide Compatibility] Heatsink compatible with dual platform sockets (Intel 14/15. Generation + AMD RYZEN 7000): Intel LGA 1851/1700/1150/1151/1155/1156/1200; AMD: AM4/AM5; The radiator comes with an installation accessory that can be installed according to the installation video or user manual. (Note: To install the AMD platform, you need to use the original backplate of the motherboard for installation.)
[Good combination of heat dissipation] The CPU cooler consists of the top cover of the LCD panel + 4 heatpipe single towers + a high-speed CPU fan with 2000 rpm, which can fully exploit the heat dissipation effect of the cooler, and also know the CPU temperature, CPU utilization and graphics card temperature at any time
[151mm Height of Heat Dissipation] The total height of the heatsink cooler is 151mm, which is compatible with most cases without affecting heat dissipation performance, making the heatsink more compatible. The design of the top cover of the digital screen improves the overall picture, so that the high heat dissipation function and the aesthetics of the radiator are combined
PWM fan with 2000 rpm: the heat sink cooler is equipped with a fan speed of 2000 rpm, and the CPU fan has a PWM function that allows the speed to be adjusted to the temperature of the motherboard without manual adjustment. UL CLASSA industrial grade safety insulation PBT + PC material as well as the S-FDB bearing of the fan can solve the problem of shaking the fan blades well in lifting mode.
Detail optimisation: The 71 mm wide heat sink does not block the high vest of the memory when installed and is compatible with more memory. The SS2 shutter is compatible with a variety of CPU models, easy to install and remove as well as easy to maintain and upgrade

22,00 €
08

THERMALRIGHT

Thermalright Assassin King 120 SE WHITE ARGB CPU Air Cooler, AK120 SEWHITE ARGB, 5 Heatpipes, TL-C12CW-S PWM Quiet Fan CPU Cooler with S-FDB Bearings, for AMD AM4/AM5 Intel LGA 1700/1200/1150/1151

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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

【PWM Fan】TL-C12CW-S; Standard Size PWM Fan: 120 x 120 x 25 mm (4.72 x 4.72 x 0.98 inch); Fan Speed(rpm): 1550 rpm ± 10%; Power Connector: 4pin; Voltage: 12V; Airflow: 6. 6,17 CFM (MAX); Noise level≤25.6dB(A), the fan combines efficient cooling with low noise level, providing you with an environment with both efficient cooling and real peace
【Compatibility】The CPU cooler base supports: Intel:115X/1200/1700/17XX, AMD:AM4; For different CPU socket platforms, corresponding mounting plates or mounting parts are included
Product specification: Thermalright AK120 SE WHITE ARGB; CPU cooler dimensions: 120 (L) x 73 (W) x 148 (H) mm (4.72 x 2.87 x 5.83 inches); product weight: 0.64 kg (1.4 lb); heat sink material: aluminium, CPU cooler is equipped with metal fixings of Intel and AMD A better Installation to achieve
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: 5 x 6 mm heat pipes use the AGHP technology. Release the reverse gravity effect caused by vertical/horizontal alignment, up to 20,000 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

18,00 €
09

Xilence

Xilence XC026 - INTEL COOLER PERFORMANCE C SERIES I402

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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

Volume: 14 - 23.8 dB
Type: CPU cooler with fan
Speed: 600 to 2,200 RPM
Socket: 1150, 1151, 1155, 1156, 1700, 1851, 1200
Mounting: for ATX motherboards, screwed

11,99 €
10

Thermalright

Thermalright Phantom Spirit 120 SE CPU Air Cooler, 7 Heatpipes CPU Cooler, Dual 120mm TL-C12B V2 PWM Fan, AGHP 4.0 Technilogy, for AMD AM4/AM5/Intel 1851/1700/1150/1151/1200, PC Cooler

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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

【Compatibility】CPU cooling slot support: Intel: LGA1851/1700/1150/1151/1155/1156/1200, AMD: AM4/AM5; For different CPU slot platforms, provide the corresponding mounting plate or fasteners, can be combined with the installation guide or follow the tutorial, to to the machine to the machine .
Product specification: PS120SE; CPU cooler dimensions: 125 (L) x 135 (W) x 154 (H) mm (4.92 x 5.31 x 6.06 inch); product weight: 0.9 kg (1.98 lb); heat sink material: aluminium, the main body is made of all aluminium fins + anodised black frosted top cover + pure copper. with the Aim to achieve the ultimate CPU cooling performance, combined with the high thermal conductivity of the thermal paste, can perfectly play the cooler the strongest cooling effect.
PWM fan: TL-C12B V2; standard size PC fan with industrial PWM power: 120x120x25mm; fan speed (RPM): 1500rpm±10%; power connection: 4-pin; voltage: 12V; airflow: 66.17CFM (max); noise level ≤25.6dB(A). High performance performance fan combined with Efficient heat dissipation. The heat sink of the device offers you the best cooling effect.
Brand overview: Thermalright is a Taiwanese brand with more than 20 years of development history. It has a certain popularity in the national and international market and has a decisive influence on the cooler market. We have focused on the research and development of computer accessories. The R&D product line includes: CPU cooler, case fan, silicone pads, thermal paste, mounting brackets, accessories and other products.
AGHP technology: 7 x 6 mm heat pipe with AGHP upgraded 4. Generation technology that causes reverse gravity effect due to vertical/horizontal alignment. Up to 20000 hours industrial life, S-FDB bearings ensure long life of the air cooler radiators. UL class a safety insulation low-grade, industrial strength PBT + PC material to create high-quality products for you. The height is 154 mm, compatible with a wide range of chassis models.

47,90 €