Best CPU Coolers for i5-11600K To Buy in 2023

It’s highly appealing to spend money on CPU, motherboard, GPU, and flashy components while creating a high-end PC since they make your rig fast and stand out from the crowd. Even the finest systems will fail if they are not paired with an appropriate CPU cooler.

During processing, the CPU is prone to overheating. The greater the burden, the hotter it will become. If the CPU is not adequately cooled, it will lower its clock speed to reduce heat dissipation or possibly shut down.

As a result, a CPU cooler, i.e., Best CPU Coolers for i5-11600K, was required to maintain the CPU within the usual temperature range and function at peak levels.

Best CPU Coolers for i5-11600K

Best CPU Coolers for i5-11600K

More powerful rigs with more competent CPUs, such as the Intel Core i5-11600K, are developing due to recent advancements in computer technology in response to the demand for the utmost performance necessary during intense gaming.

CPU rates are increasing in frequency, and manufacturers give methods to overclock them well above the basic speeds for even more excellent performance, which even the standard cooling couldn’t manage.

Here are some simple shopping guidelines to help you choose the best CPU cooler for i5 11600k to ensure peak performance.

The Best CPU Coolers for i5-11600K on the Market

  • Cooler Master Hyper 212 Black Edition
  • Be Quiet! Dark Rock 4, BK021, 200W TDP, CPU Cooler
  • Arctic Liquid Freezer II 240
  • DEEPCOOL Castle 280EX
  • EVGA CLC 280
  • Corsair Hydro H100x

1. Cooler Master Hyper 212 Black Edition

Heat pipe coolers have been around for a decade. They are a favorite among overclockers and pro-level gamers due to their inexpensive cost and outstanding performance. The high-end CPU cooler is the Cooler Master Hyper 212 Black Edition. It is part of Corsair’s well-known hyper cooler family, with improved performance and stunning aesthetics thanks to nickel-plated fins and a brushed aluminum top plate.

Patriot Viper 4


  • Dimensions: 120mm x 79.6mm x 158.8mm
  • Fans: 1 x 120 x 25 mm RGB 
  • Fan Speed: 650 – 2000 RPM
  • Weight: 0.7 Kg 
  • Socket Support: 115x, 1366, 2011x, 2066, FM2, FM1, AM2, AM3, AM4
  • Warranty: 2 years

It is available in two colors: RGB and Stealth. The RGB model has an RGB fan, while the stealth edition includes a 120mm FP120 Silencio quiet fan with low-key footprints. In our benchmark with the 11600K CPU, the fan offers an excellent 57.3 CFM of flow rate to cool the CPU and keep it below 100 degrees Celsius at all times, even at peak loads, while averaging around 80 degrees Celsius.


  • A second fan can be added
  • 4-pin RGB and fan speed control header
  • Silencio FP120 fan for reduced noise levels


  • The RGB fan variation is a little loud
  • Extreme overclocking challenges the performance

2. Be Quiet! Dark Rock 4, BK021, 200W TDP, CPU Cooler

Be quiet, as the name indicates! Dark Rock 4 is a high-end, top-of-the-line, extremely quiet CPU cooler below the Dark Rock Pro 4 model. It provides exceptional cooling with a TDP of 200W. It is better suited for high-end workstations and intense gaming rigs with high-end CPUs. It’s one of the best CPU Cooler for i5-11600K.

Patriot Viper 4


  • Dimensions: 74 x 136 x 160 mm 
  • Fans: 1 x 135 mm 
  • Fan Speed: 600-1400 rpm 
  • Weight: 0.92 Kg 
  • Socket Support: 1150, 1151, 1155, 1156, 1200, 1366, 2011(-3), 2066, AM2(+), AM3(+), AM4, FM1, FM2(+) 
  • Warranty: 3 years

Even at the maximum fan speed, it operates quietly, producing just 21.4 dB of noise (similar to the rustling of leaves). This exceptional low noise level is accomplished by optimizing airflow, curved fan blades, and anti-vibration cushions for the fan. Due to its symmetrical design and a projecting fan outside the CPU border, some RAM amounts may be limited.


  • The operation is relatively silent
  • The cooling capacity of 200W TDP
  • Support for the installation of extra fans


  • RAM compatibility has been somewhat decreased
  • Some AMD CPUs are not supported

3. Arctic Liquid Freezer II 240

The European Hardware Awards named the Arctic Liquid Freezer II 240 the best CPU cooler for 2020. It is an enthusiast-level AIO cooler that operates well even with the most powerful CPUs and smoothly and effectively distributes over 200W of heat. The Freezer II is available in 240 and 420 varieties, with the number indicating the size of the radiator.

Patriot Viper 4


  • Dimensions: 277 x 120 x 38 mm 
  • Fans: 2 x 120 x 25 mm
  • Fan Speed: 200-1800 rpm 
  • Weight: 1.191 Kg 
  • Socket Support: 1200, 115X, 2011-3, 2066 Square ILM, AMD4 
  • Warranty: 6 years

The Freezer II 240 has a 240micrometres radiator with a two-pass crossflow architecture and two fans, providing superior thermal efficiency. Even under the most severe overclocking conditions, the cooler never fails to keep the CPU cool.

In an Intel CPU Burn test that we conducted to test its capabilities, the temperature averaged about 50 degrees Celsius while never exceeding 58 degrees Celsius, significantly outperforming its competitors.


  • A lot of RAM clearance
  • Cross Flow Design with Two-Pass
  • The CPU block includes a 40mm fan for VRM cooling.


  • A little Louder

4. DEEPCOOL Castle 360EX

Deep cool is well-known for producing enthusiast-focused, dependable, durable heat spreaders, fans, power supply units, and AIO liquid coolers. DEEPCOOL Castle 280EX is another example of its quality, equipped with unique Anti leakage technology, which prevents leaking and assures operating safety at all times through the use of its pressure relief system. It has a 280mm radiator constructed of heat-resistant and anti-corrosive material, ensuring dependability and endurance.

Patriot Viper 4


  • Dimensions: 13 x 5 x 10 inches 
  • Fans: 2 x 140 x 25 mm
  • Fan Speed: 400-1600 rpm 
  • Weight: 1.6 Kg 
  • Socket Support: LGA20XX, LGA 1200, 1151, 1150, 1155, LGA1366, TRX4, TR4, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 
  • Warranty: 3 years

Its two 140mm fans are engineered to provide optimum flow and heat extraction, delivering a vast 97 CFM of airflow at a maximum speed of 1600 rpm. Noise is a concern with high-efficiency coolers with two fan designs. Still, it manages to keep it under 38dB even at maximum load. Furthermore, the radiator is made with skived fins, which ensures the most extraordinary heat conductivity between the CPU and the radiator.


  • A massive fan output of 97 CFM is available
  • Skived fins for increased thermal efficiency
  • Safety is promoted through anti-leakage technology


  • The fans are pretty noisy
  • The pump housing is large and bulky.

5. EVGA CLC 280

If you don’t have the funds to create a custom loop liquid cooling system for your high-end computer, the EVGA CLC 280 All in One (AIO) liquid cooler is a good option. It provides sufficient cooling to keep an overclocked CPU cool without breaking a sweat and is incredibly simple to install.

Patriot Viper 4


  • Dimensions: 312 x 139 x 27 mm
  • Fans: 2 x 140 x 25 mm 
  • Fan Speed: 600-2200 rpm 
  • Weight: 0.997 Kg 
  • Socket Support: LGA20XX, 1200, 115X, 1366, AM2, AM3, AM4, FM1, FM2, TR4 
  • Warranty: 5 years

The name implies a large 280mm radiator with two FX13 140mm fans attached. Depending on the CPU temperature, the fans may reach an astonishing 2200 rpm, guaranteeing optimal cooling even under the most intensive workload or high overclocking. The noise increases when the fans speed up to keep the CPU below 55C under full load. However, it is capped at about 39dB and isn’t too loud.


  • Radiator with a diameter of 280mm
  • RGB lighting that can be customized
  • Fans with a maximum speed of 2200 rpm


  • The bigger radiator needs additional clearance.

6. Corsair Hydro H100x

Corsair is well-known for its All-In-One liquid cooling systems. They are known for their outstanding performance in extreme builds, superior build quality, and affordable pricing. The Corsair Hydro H100x is the latest addition to the H100 family, offering even better thermal performance than before, and is the best CPU Cooler for i5-11600K in a high-performance gaming system with severe overclocking.

Patriot Viper 4


  • Dimensions: 275 x 120 x 27 mm 
  • Fans: 2 x 120 mm x 25 mm
  • Fan Speed: 600-1700 rpm 
  • Weight: 0.675 Kg 
  • Socket Support: 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2066, AMD AM4, AM3, AM2
  • Warranty: 5 years

The cooler includes a massive 240mm aluminum radiator with a twin 120mm fan connected to perform all the work. The CPU block is more compact than the previous generation and improves RAM clearance. In our overclocking testing, the coolers worked as predicted, keeping the CPU at about 57 degrees Celsius at peak speeds, which is better than most high-end coolers.


  • Exceptional performance
  • All-in-One (AIO) solution
  • Fans may spin at speeds of up to 1700 rpm.


  • At high speeds, it isn’t quiet
  • There is no built-in RGB illumination

Quick Shopping Tips For Buying Best CPU Coolers for i5-11600K:

1. Dimension and Clearance

An essential consideration when looking for a CPU cooler is that it is compatible with your CPU and that its measurements fit the available margins in your system. You should also ensure that the cooler fits snugly on the CPU without contacting other components, such as RAMs, VRM heat sinks, or case panels. If the measurements are incorrect, it will cause more harm than good.

2. RGBs

Nowadays, performance or productivity aren’t the only things people seek while constructing a system, and aesthetics play a significant role. Suppose you like the art of customizing your rig. In that case, you may discover beautiful CPU coolers with adjustable RGB fans or lights for a pleasing look and a one-of-a-kind statement.

3. Cooling Capability

The CPU cooler’s cooling capacity is the next most essential consideration. For optimal performance, the cooler’s heat dissipation capability must be larger than the maximum TDP of the CPU. This need is much higher for heavy overclocking. The number of fans and airflow determines the cooling capacity of an air-based CPU cooler. It is determined by the number of radiators in liquid coolers.

4. Noise

As the CPU load grows, heat creation signals the more incredible to work harder by raising fan speed. Higher fan speeds produce more noise, which may be an issue for some individuals. If you are concerned about noise, you can use quieter liquid coolers or air coolers with low-noise fans.

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The Core i5-11600K is an 11th generation high-end Intel processor with six cores and twelve threads. Because of more excellent IPC and PCIe 4.0 boasts quicker single-core and graphics performance than its forebears. It is appropriate for high-performance gaming rigs and needs a sufficiently effective cooler to dissipate its enormous heat during full-load operation. The Noctua NH-D15S Chromax is the most efficient but moderately priced heat pipe cooler. Black provides swagger with performance and adequately cools the 11600K to keep it operating at peak performance.

If you are a sensitive and beautiful individual in need of a quieter yet powerful CPU cooler that fits nicely in your setup, go no further than the Be Quiet! 4. Dark Rock strikes an impressive blend of performance, noise, and beauty. It can quickly cool a large 200W TDP load while remaining silent, making it the ideal Best CPU Cooler for i5-11600K. Most customers who want a low-cost cooler that does its job well choose the Cooler Master Hyper 212 Black Edition, which can keep your CPU cool in all circumstances other than overclocking.

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