Best Rgb Cpu Kãhler 2026

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Last Updated - 22.07.2026

Best Choice

01

ARCTIC

ARCTIC Freezer 36A-RGB CPU Cooler with Push-Pull & ARGB Lighting for Intel & AMD, Single Tower, 2 Pressure-Optimised 120mm P Fans, Hydrodynamic Plain Bearing, 200-2000rpm, Includes MX-6 - White

33% 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

SIDE-FLOW HEATSINK: Thanks to the laterally open fins, the pull fan draws additional cool air from the housing through the heat sink, optimises ventilation and increases the efficiency of cooling
NOTE FOR AM5/AM4: For installation on AMD, the four original mounting screws are required. These are included with the motherboard. If these are missing, replacement can be requested from ARCTIC-Support
INNOVATIVE FAN ASSEMBLY: Innovative click system makes it easier to install the cooler or replace the fans. The Freezer 36 A-RGB is compatible with most 120mm fans
HIGH PERFORMANCE FOR HIGH-END CPUs: The single-tower cooler with its 4 offset heat pipes allows fast heat transfer into the heatsink. There, the heat is efficiently dissipated by pressure-optimised 120 mm fans
Digital A-RGB: The 12 A-RGB LEDs placed along the fan hub and the transparent rotor with its closed design ensure even and rich lighting
CONTACT FRAME FOR INTEL LGA1851 AND LGA1700: Improved contact pressure distribution thanks to Intel mounting frame for efficient heat transfer thanks to uniform CPU contact surface

34,99 € 51,99 €(33% Off off)
02

ARCTIC

ARCTIC Freezer 36A-RGB CPU Cooler with Push-Pull & ARGB Lighting for Intel & AMD, Single Tower, 2 Pressure-Optimised 120mm P Fans, 200-2000rpm, Hydrodynamic Plain Bearing, Includes MX-6 - Black

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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

SIDE-FLOW HEATSINK: Thanks to the laterally open fins, the pull fan draws additional cool air from the housing through the heat sink, optimises ventilation and increases the efficiency of cooling
NOTE FOR AM5/AM4: For installation on AMD, the four original mounting screws are required. These are included with the motherboard. If these are missing, replacement can be requested from ARCTIC-Support
INNOVATIVE FAN ASSEMBLY: Innovative click system makes it easier to install the cooler or replace the fans. The Freezer 36 A-RGB is compatible with most 120mm fans
HIGH PERFORMANCE FOR HIGH-END CPUs: The single-tower cooler with its 4 offset heat pipes allows fast heat transfer into the heatsink. There, the heat is efficiently dissipated by pressure-optimised 120 mm fans
Digital A-RGB: The 12 A-RGB LEDs placed along the fan hub and the transparent rotor with its closed design ensure even and rich lighting
CONTACT FRAME FOR INTEL LGA1851 AND LGA1700: Improved contact pressure distribution thanks to Intel mounting frame for efficient heat transfer thanks to uniform CPU contact surface

34,49 €
03

SILENTWARE

SILENTWARE Bora RGB CPU Air Cooler, 5 Copper Heatpipes, 120 mm Quiet PWM Fan with Hydro Bearing, A-RGB Lighting, TDP up to 215 W, Compatible with Intel LGA 115X/1200/1700/1851 and AMD AM4/AM5

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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

Very quiet PWM fan with hydro bearing: 120 mm fan with high volume flow and high-quality hydro bearing, PWM controlled for quiet operation.
Powerful cooling performance for little money: dissipates up to 215W TDP and offers excellent cooling performance at a reasonable cost.
COMPATIBLE WITH INTEL & AMD SYSTEMS: Supports the latest Intel 1700, 1851 sockets and AM5 socket from AMD.
A-RGB and PWM: A-RGB lighting via 3-pin connection for maximum compatibility and individual lighting effects.
5 NICKEL COPPER HEATPIPES: Five copper heatpipes (5x6mm) with Heatpipe Direct-Touch technology for efficient heat dissipation.

31,90 €
Value for Money

04

LC-Power

LC Power Cosmo Cool LC-CC-120-RGB - Processor Cooler LC-CC-120-RGB

12% Off

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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

Impressive RGB lighting - Even RGB illumination for modern gaming builds with stylish look.
High compatibility - Supports numerous Intel and AMD sockets (e.g. Intel LGA 1700/1200/115x, AMD AM4/AM5 - please check according to manufacturer's specifications).
Efficient Tower Cooling Performance - Powerful CPU cooler with aluminum heatsink and 4 heatpipes for reliable heat dissipation in gaming and office systems.
Compact height - Ideal for many ATX, mATX and ITX cases - Strong cooling performance with space-saving design.
120 mm RGB PWM fan - speed range approx. 800-1800 RPM (4-Pin PWM) for optimal balance of cooling performance and quiet operation.

28,31 € 32,00 €(12% Off off)
05

Mars Gaming

Mars Gaming Gaming MCPU120 RGB CPU Cooler TDP 120 W Silent PWM 12 cm Low Profile

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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

UNIVERSAL MULTISOCKET: The MCPU120 heatsink has a wide compatibility that allows you to use it with many motherboards. It supports the Intel LGA 1700, 1200, 1156, 1155, 1151, 1150, 775 and AMD AM5, AM4, AM3, AM3, AM2, AM2 series. AM2, AM2, FM2, FM1
Low-profile horizonal design: the horizontal design of the MCPU120 allows installation in narrow cases without compromising performance. The airflow alignment cools the motherboard components efficiently and maximises their performance and lifespan
HIGH PERFORMANCE ULTRA-QUIET HEATER: The MCPU120 supports CPUs with up to 120W TDP and allows you to enjoy your PC to the fullest. The innovative 4-pin PWM technology ensures that noise is kept as low as possible at all times
CHROMA RGB LIGHTING The built-in fan of the MCPU120 heatsink features CHROMA RGB lighting with the most spectacular automatic Rainbow CHROMA lighting effect

10,90 €
06

TZMRIT

TZMRIT KF420 DGT ARGB CPU Cooler with Temperature Display for Intel LGA 1700/1200/115X/1851/1366/2011, for AMD AM4/AM5 (Black)

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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

The KF420 DGT offers four highly efficient, anti-gravity optimized heatpipes with a diameter of 6mm, intuitive CPU temperature display and a fan speed of 1800RPM ± 10%. PWM intelligent temperature control, HDB bearings are durable and solve the influence of gravity on heat dissipation. Stronger contact and more direct heat transfer help maintain stable and reliable operation.
The CPU heatsink slot supports Intel LGA 1700/1200/115X/1851/1366/2011, AMD AM4/AM5 platforms, and the CPU heatsink size is 120 (length) x 68 (width) x 155 (height) millimeters.
Please install our temperature display software: After installing the KF420 DGT radiator, software installation will automatically open. Please authorize our software installation to continue
KF420 DGT CPU Cooler Fan Size 120 (Length) x 120 (Width) x 25 (Height) mm, 4PIN PWM Intelligent Temperature Control, Full Load Speed 1800RPM, 69CFM High Air Volume, 1.9mm H2O High Air Pressure, Noise ≤ 37dBA, Input Voltage 12V, Input Current 0.25A, HDB . Longer life helps maintain a cool and quiet computing environment for the system.
Built-in CPU slot platforms provide matching installation platforms or fasteners, easy to install and use, and come with user-friendly installation kits (see user manual).
Attention: The supplied thermal paste may have a high viscosity/hardness. If it is difficult to apply, it is recommended not to use it.

23,99 €
07

Sharkoon

Sharkoon A40 Black RGB CPU Cooler

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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

PRECISE 120mm RGB FAN: The A40 RGB relies on a single-tower solution with a precisely controllable 120mm RGB PWM fan, which, in addition to a stylish look, allows cooling performance between 500 and 1800 rpm and flexible noise up to 30 dB(A).
GOOD 220W TDP: With a good TDP of 220W, the A40 RGB offers enough power to dissipate heat quickly and effectively and optimally cool even modern processors.
Full socket compatibility: The A40 RGB is compatible with all standard CPU sockets, including the new LGA1851, making it easy to use in any system.
FLEXIBLE AND EASY INSTALLATION: The sophisticated design of the A40 RGB CPU cooler allows for quick and easy installation in new or existing systems.
Common size: At 120 x 72 x 156 mm and 608 g, the A40 RGB has a common single tower size with a high compatibility with all possible systems.
4 COPPER HEATPIPES: For good heat dissipation at all times, the A40 RGB uses 4 copper heatpipes with a diameter of 6 mm and direct touch connection.

29,99 €
08

ARCTIC

ARCTIC Freezer 36-S A-RGB CPU Cooler with ARGB Lighting for Intel & AMD, Single Tower, Pressure Optimized 120mm P12 Pro Fan, 600-3000rpm, Hydrodynamic Plain Bearing, Includes MX-7 - Black

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8.3

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

Supports Intel LGA1851, LGA1700 and AMD AM5/AM4. The optimized mounting system ensures reliable installation on all supported platforms.
Reliable assembly and lower temperatures: even contact pressure prevents bending of the CPU and ensures optimal contact, reducing heat resistance and ensuring stable long-term performance.
HIGH PERFORMANCE COOLING WITH P12 PRO: The high static pressure fan delivers targeted airflow and efficient heat dissipation for reliable cooling even under demanding workloads.
Fast heat transfer for maximum efficiency: Direct touch heatpipes combined with an offset heatpipe layout ensure fast heat transfer and even heat distribution for improved cooling performance.
Easy installation including MX-7: the tool-free fan mounting with secure wire clips allows quick installation, while the included MX-7 thermal paste ensures long-lasting thermal performance.
COMPACT DESIGN WITH FULL COMPATIBILITY: Optimized for compact PC cases with full compatibility with high RAM modules and surrounding motherboard components.

22,89 €
09

TZMRIT

TZMRIT KF420 DGT ARGB CPU Cooler with Temperature Display for Intel LGA 1700/1200/115X/1851/1366/2011, for AMD AM4/AM5 (White)

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8.1

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.

Show more
Main highlights

The KF420 DGT offers four highly efficient, anti-gravity optimized heatpipes with a diameter of 6mm, intuitive CPU temperature display and a fan speed of 1800RPM ± 10%. PWM intelligent temperature control, HDB bearings are durable and solve the influence of gravity on heat dissipation. Stronger contact and more direct heat transfer help maintain stable and reliable operation.
The CPU heatsink slot supports Intel LGA 1700/1200/115X/1851/1366/2011, AMD AM4/AM5 platforms, and the CPU heatsink size is 120 (length) x 68 (width) x 155 (height) millimeters.
Please install our temperature display software: After installing the KF420 DGT radiator, software installation will automatically open. Please authorize our software installation to continue
KF420 DGT CPU Cooler Fan Size 120 (Length) x 120 (Width) x 25 (Height) mm, 4PIN PWM Intelligent Temperature Control, Full Load Speed 1800RPM, 69CFM High Air Volume, 1.9mm H2O High Air Pressure, Noise ≤ 37dBA, Input Voltage 12V, Input Current 0.25A, HDB . Longer life helps maintain a cool and quiet computing environment for the system.
Built-in CPU slot platforms provide matching installation platforms or fasteners, easy to install and use, and come with user-friendly installation kits (see user manual).
Attention: The supplied thermal paste may have a high viscosity/hardness. If it is difficult to apply, it is recommended not to use it.

22,79 €
10

Thermalright

Thermalright Phantom Spirit 120 SE CPU Air Cooler, 7 Heatpipes CPU Cooler, Dual 120 mm TL-C12B V2 PWM Fan, AGHP 4.0 Technology, for AMD AM4/AM5/Intel lga1851/1700/1150/1151/1200, PC Cooler

15% Off Limited Time Deal

15% Off

Limited Time Deal

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8.0

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.

33,06 € 38,90 €(15% Off off)