Best Rgb Cpu Kãhler 2026

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Last Updated - 27.03.2026

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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29% 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

99,99 € 139,90 €(29% Off off)
02

ARCTIC

ARCTIC Liquid Freezer III Pro 240 A-RGB - AIO CPU Cooler, 2 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - 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

NATIVE OFFSET MOUNTING FOR INTEL AND AMD: The shift of the cold plate center towards the CPU hotspot ensures more efficient heat transfer
INTEGRATED VRM FAN: PWM controlled fan that lowers the temperature of the voltage converters for reliable performance
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

77,89 €
03

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
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

38,69 €
Value for Money

04

LC-Power

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

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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

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.

30,08 €
05

LC-Power

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

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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

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.

32,53 €
06

TZMRIT

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

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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

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.

20,42 €
07

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

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24% Off
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.

Show more
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
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

39,59 € 51,99 €(24% Off off)
08

TZMRIT

TZMRIT MR-CR1400 RGB CPU Air Cooler, 4 Heat Pipes, 126 mm RGB CPU Fan, Removable 92 mm PWM Fans, Fins Bending, 4-pin RGB CPU Cooler, RGB Lighting for AMD Ryzen/Intel LGA 1700 115X

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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

The fins of this RGB CPU cooler adopt the bending technology, which contributes to good ventilation and thermal conductivity between the slats.
The 4 6 mm pure copper and vacuum heat pipes of this CPU cooler can be connected directly to the CPU. So the heat can be transferred to the fins quickly and without obstacles. And it adopts 41 inserted slats, the heat pipes and fins can be tightly connected, the heat conduction system is easy to work.
Removable PWM fans. This RGB CPU fan is safe and easy to maintain with the removable fan shutters made of metal materials to avoid the possibility of damage during transport. The colorful fans and soft fan sheets combine with each other to bring the bright sense of beauty.
MR-1400 RGB CPU air cooler is armed with 41 pieces of Penetrate-Design slats, luminous upper name badges and high-quality metal attachments.
Intel: LGA1700/1200/775/1150/1151/1155/1156 AMD: AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1

22,99 €
09

Mars Gaming

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

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8.4

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

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

17,04 €
10

upHere

upHere gaming 85 mm Height Low Profile ARGB CPU Cooler, 6 Heatpipes CPU Cooler, Space-Saving Mini ITX AM4 Profile Design, 180 W TDP CPU Cooler, 120 mm RGB Fan, for AMD AM4 AM5/Intel 1700, PC Cooler, H85KC6

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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

[Support for Intel & AMD] The H85KC6 CPU Cooler supports multiple connector types, including LGA 2011/2066/1700/1851 and AMD AM5/AM4/AM3.
[High-performance cooling] The H85KC6 PC cooler has 6 x Φ6 mm copper heat conductors that have been precisely manufactured to fit tightly around the CPU cooler, contact directly with the processor fan and ensure maximum heat transfer as well as efficient cooling for optimal heat dissipation.
[High Performance PWM Fan] The H85KC6 processor fan has a PWM 120mm fan. With advanced hydraulic bearings to ensure stable and quiet operation even at high speeds.
[Easy to install] The unique design of the H85KC6 low profile CPU cooler allows for easy installation without removing the fan, making it easy to set up the system and run smoothly.
[100% RAM Release] Our CPU cooler is designed to ensure 100% release for RAM modules, so you can install your memory modules without any problems. In addition, our PC cooler is compatible with a variety of processor fans, making it a great choice for upgraders and builders.
RGB lighting: Increase the aesthetic appearance of your PC with vibrant addressable RGB (ARGB) LED lighting effects, this PC cooler can be individually adjusted to reflect the theme and mood of your system.
Compact design: the H85KC6 CPU cooler is characterised by a unique thermal conductor arrangement and low profile design, with a total height of only 85 mm, it is ideal for MINI ITX AM4 and small form factor designs.

29,99 €