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Best CPU Cooler For i7-7700K In 2021 – Top 7 Rated Reviews

CPUs are an essential part of your computer. If you have a high-end CPU such as an i7-7700k or are thinking of upgrading to one, your motherboard needs sufficient cooling. This is essential because heating issues can ruin your experience or, even worse, your CPU. Therefore you need a cooler to dissipate the heat efficiently.

To avoid ruining your PC, you should invest in a performance-oriented, effective cooler to improve your PC’s performance and also increase the life of your hardware. We recently gave you our thoughts on i7-9700K Coolers in our Best CPU Coolers For i7-9700K review, and now it’s time for the best coolers for i7-7700K.

What’s the difference?

You need a cooler that is compatible with your CPU for adequate cooling. If you opt to overclock your CPU, it becomes even more critical since the CPU will work at higher speeds heating the CPU to critical temperatures. However, all the coolers in this review are fully compatible with the i7-processor and will cool it efficiently.

So, let’s get started and find the best CPU cooler for i7-7700K so that you can keep your cool…

Best CPU Cooler For i7-7700K In 2021 – Top 7 Rated Reviews

Top 7 Best CPU Cooler For i7-7700K In 2021 Reviews

  1. Noctua NH-U14S – Best Rated CPU Cooler For i7-7700k
  2. Noctua NH-D9L – Best Budget CPU Cooler For i7-7700k
  3. Scythe Mugen 5 Rev.B 120mm – Best Air CPU Cooler For i7-7700k
  4. Corsair Hydro Series H150i PRO (360mm) – Best Premium CPU Cooler For i7-7700k
  5. Cryorig R1 Ultimate – Best Mid Range CPU Cooler For i7-7700k
  6. EVGA CLC CPU Liquid Cooler (240mm) – Best Value CPU Cooler For i7-7700k for the Money
  7. Cooler Master MasterLiquid ML360R (360mm) – Most Compatible CPU Cooler For i7-7700k

1 Noctua NH-U14S – Best Rated CPU Cooler For i7-7700k

Without giving too much away, Noctua’s award-winning NH-U series are amongst the best coolers available. The NH-U14S is one of the top choices for 140mm fans and is recognized for its premium quality and quiet fans. It’s won over 400 awards and is recommended by the Chairman and other hardware web magazines.

It features a six heat pipe design and an NF-A15 140mm fan with PWM support for fully automatic speed control. The combination enables the cooler to achieve the best-known quiet cooling output of all the NH-U series coolers. And the slim 52mm shape ensures that it will be fully compatible with tall ram modules.

But that’s not all…

The NH-U14S is a premium, comprehensive cooler that blends superb performance, high compatibility, and quiet operation into one. It comes complete with the trusted pro-grade Secufirm 2 multi-socket mounting system and Noctua’s proven NT-H1 thermal compound.

The compact design of the U14S is compliant with tall memory sticks while still being short enough comfortably fit in most modern high-end cases. Noctua has years of experience building some of the best coolers on the market. By analyzing every essential part, they made the cooler easy to install for anyone. It also comes with a six-year warranty, ensuring you of the cooler’s longevity and high efficiency.

Our Verdict

This cooler is a perfect solution for the i7-7700k. It combines high compatibility, excellent performance, and quiet operation, and the build quality is excellent. The ease-of-use, silent operation, and effective cooling make the NH-U14S highly popular amongst its users.


Noctua NH-U14S

Our rating:4.8 out of 5 stars (4.8 / 5)

Pros

  • An excellent choice for Intel i7 and i9 processors.
  • Easy to install.
  • Six-year warranty.
  • Highly optimized 140mm fan and low-noise adapter.
  • Award-winning design which delivers outstanding performance.

Cons

  • None.

2 Noctua NH-D9L – Best Budget CPU Cooler For i7-7700k

Staying with Noctua, the NH-D9L is an ideal cooling system for small towers where larger coolers can be difficult to mount. This best cooler for the i7-7700k is compatible with most motherboards, including ITX form factors. It’s a lightweight cooler that dissipates heat effectively and offers the ability to connect two fans for maximized cooling.

What makes this cooler really special?

Usually, low-profile coolers are designed to push the air towards the motherboard, keeping the temperatures minimum. But the NH-D9L is unique because it also pushes the air parallel to the motherboard providing outstanding cooling performance.

The NH-D9L has a total height of 110 mm, making it compatible with most RAM modules. It’s an excellent choice for people who want a premium-grade dual-tower cooler. Not only does the low-profile guarantee maximum 3U compliance, but it’s also easy to install. The advanced PWM-supported NF-A9 92mm fan and low-noise adapter allows you to control the fan’s speed and keeps noises to a minimum.

But does that make it the Best CPU Cooler For i7-7700k?

The Noctua NH-D9L is perfect for cooling small towers where it’s difficult to fit larger coolers. It’s compatible with most motherboards, including 3U and ITX, and doesn’t interfere with the surrounding RAM or PCIe slots. It’s a compact, low-profile cooler that pushes the air towards and parallel to the motherboard, improving the cooling process. You can connect two fans for even more excellent cooling. This is ultimately one of the best cooling systems for the i7-7700k.


Noctua NH-D9L

Our rating:4.8 out of 5 stars (4.8 / 5)

Pros

  • PWM support and low-noise adapter.
  • Compatible with multiple sockets.
  • NT-H1 thermal compound.
  • Superior cooling performance.
  • Sophisticated design for improved efficiency.

Cons

  • You need to be patient while installing the cooler.

3 Scythe Mugen 5 Rev.B 120mm – Best Air CPU Cooler For i7-7700k

You will be surprisingly impressed with the cooling efficiency to noise ratio of the Scythe Mugen 5. And you actually have to listen really hard to hear the fans, which is both positive and negative. You might think that they aren’t working.

It’s simple to install, has an overall high-end quality, and the somewhat unique design is refreshing as well. It comes with a small magnetic-tip screwdriver for easy installation. Scythe has been producing premium coolers for many years, and the Mugen 5 is no exception. It’s one of the best fits for the i7-7700k.

But is it right for you?

This cooler is the right choice if you have a HEDT processor or you want to overclock your i7-7700K. Like the NH-D9L, you can install two fans for even more powerful cooling. The easy-to-use and versatility make the Mugen 5 a cooler that offers a lot of value. The PWM fan not only lets you control the fan’s speed, but it’s also exceptionally well built.

The system is plug-and-play compatible, so you can start using it immediately after installation without downloading any drives. The asymmetric design gives unrestricted access to the memory banks, and you can easily install RAM modules. The Mugen 5 also offers excellent compatibility with the most popular computer cases on the market.

Our Verdict

Scythe has produced quality coolers for years, and the Mugen 5 is no exception. If you own a HEDT processor or want to overclock your i7-700k, this cooler is the right choice. You also have the option to add a second fan for more efficient performance. The price is reasonable, and the unique design doesn’t interfere with taller RAM modules or PCIe slots.


Scythe Mugen 5 Rev.B 120mm

Our rating:4.8 out of 5 stars (4.8 / 5)

Pros

  • Rubber pads reduce possible vibration.
  • Two fans for maximized cooling.
  • The design provides easy access to memory slots.
  • FDB bearing ensures a quiet operation.
  • Unique eleven-blade fan design.

Cons

  • Mounting can be daunting for beginners.

4 Corsair Hydro Series H150i PRO (360mm) – Best Premium CPU Cooler For i7-7700k

The H150i PRO is Corsair’s flagship for cooling systems and one of the best CPU coolers for i7-7700k. It also stands out in comparison to most other cooling systems. Even though it has beautiful and vibrant RGB lighting, its main feature is the outstanding cooling performance. The design has an excellent appeal with rounded corners on an otherwise simple rectangular shape.

Three Built-in ML fans…

The H150i has three impressive ML series fans built in the 360mm radiator. Even though these fans are high-end and high-performing, they are also reticent. It also includes a four-pin ribbon cable that controls the fan’s speeds via the software.

The cooler also comes with a thermal paste that you might not have to use if you already have a premium thermal compound. The control levels are also significantly improved because of the low-RPM fans and low noise output.

You can use the iCUE app to customize the already impressive lighting. The app also works with other Corsair components. So, if you have multiple hardware from Corsair, you can synchronize your PC build’s entire look. The H150i is tough and efficiently cools the CPU even under heavy load.

But is it the Best CPU Cooler For i7-7700k?

If you’re looking for the best i7-7700k CPU, the H150i is an excellent choice. It’s one of the more advanced performing coolers on the market. We can highly recommend it if you’re looking for a comfortable gaming experience. The low noise output and the three fans’ efficiency make it a great investment for your CPU. It’s, however, a bit more expensive than other models.


Corsair Hydro Series H150i PRO (360mm)

Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Brilliant RGB lighting.
  • Optimal cooling.
  • Minimal noise and maximum performance.
  • Sleek, minimalistic appearance.

Cons

  • Subpar assembly guidance
  • Quite expensive.

5 Cryorig R1 Ultimate – Best Mid Range CPU Cooler For i7-7700k

The Cryorig CPU cooler is another CPU cooler worthy of a place in our review of the best CPU coolers. It offers excellent performance and is compatible with several motherboards. Cryorig has been around for many years and knows what it takes to build a CPU cooler. Enthusiasts and overclockers designed the R1 Ultimate, making it one of the best coolers in the market today and Cryorig’s flagship.

Dual-power design…

It also has a dual-power design enhancing the cooling process and keeping the CPUs temperature to a minimum. Unfortunately, it’s quite big and can block RAM slots and PCIe slots depending on the motherboards form factor.

The front height is adjustable, adddíng an extra 35mm if you need it. Which unfortunately still isn’t enough for most premium quality RAMs. Cryorig is aware of this issue, so they sell the thinner XT140 RAM sticks that perfectly fit the cooler.

The R1 Ultimate maintains its high performance even when the CPU is under heavy load. It might not be the best cooler on our list, but it does offer great value for money. It comes with CP-7 thermal paste, which isn’t the best one, but still does its job effectively. The price, combined with its performance and compatibility, makes the R1 one of the most desired coolers at the moment.

Our verdict

One of the biggest advantages with the Cryorig R1 ultimate is the easy installation and the plug-and-play feature. The R1 Ultimate is compatible with most sockets and almost seems like it was specially made for the i7-7700k processor. Its impressive cooling abilities and high performance provide for an excellent gaming experience.

It will continue to perform, keeping temperatures under control even if you overclock your processor. The only downside is the noise output, which can be loud when the fan works at full capacity. Other than that, the R1 one is an excellent choice if you want effective cooling without having to break your bank.


Cryorig R1 Ultimate

Our rating:4.4 out of 5 stars (4.4 / 5)

Pros

  • Easy to assemble.
  • Compatible with most sockets.
  • Brilliant performance.
  • Maximum cooling.

Cons

  • Noisier than most cooling systems.
  • Lack of RGB lighting.

6 EVGA CLC CPU Liquid Cooler (240mm) – Best Value CPU Cooler For i7-7700k for the Money

EVGA may not be as well-known for its CPU coolers as it is for its high-end motherboards and graphics cards. They only just recently entered the CPU cooler industry but have already managed to produce one of the best low-cost CPU coolers in the market.

The EVGA CLC has two fans attached to the 240mm radiator. These specially designed fans maximize the airflow while still keeping things relatively quiet. It can take a lot of power without allowing the CPUs temperature to increase, making it an excellent choice for the i7-7700k. The high performance and ability to keep the CPU running smoothly make it one of our top picks.

Excellent RGB lighting…

When it comes to RGB lighting, it has some well-placed LED stripes on the radiator, and the logo also brightens up. If you don’t like RGB lighting, there is an option to adjust the lighting or turn it off completely. The lighting is also compatible with other EVGA components. If you already have a graphics card or motherboard from EVGA, the CLC is a great choice. Even though it’s a budget-friendly cooler, it supports almost every type of socket.

That makes it one of the most versatile coolers on the market. The fans are relatively quiet, but you can’t compare them to high-end fans like the Noctua NF-A15. They make a bit of noise, especially when working at full speed, but they are almost silent when working at low to medium speeds. If you still feel that you want a quieter fan, you can easily replace them with a better option, which will add to the cost.

Our Verdict

The EVGA CLC is an all-in-one cooling system for those who like to enjoy comfortable, hassle-free gaming sessions. It’s easy to assemble and cools down your CPU brilliantly. It’s a tad louder than other coolers, especially on higher speeds, but you can always upgrade the fans if needed.

It includes RGB lighting for an aesthetically pleasing look that will fit most builds. If you want a comfortable gaming experience and a cooler that matches your i7-7700k, the CLC is well worth checking out.


EVGA CLC CPU Liquid Cooler (240mm)

Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Easy to install
  • Outstanding cooling performance
  • Sleek design
  • RGB lighting

Cons

  • Not as quiet as other coolers
  • It does not include extra thermal paste

7 Cooler Master MasterLiquid ML360R (360mm) – Most Compatible CPU Cooler For i7-7700k

The CoolerMaster MasterLiquid ML360R is by no means an ordinary cooler. We would class this as on the top two CPU coolers for i7-7700k. It can also accommodate almost all high-end processors from both Intel and AMD that are currently available.

Compatible with most motherboards…

The ML360R has a 360mm radiator, and it’s compatible with most motherboards as well. Some cooling systems only have two fans, but this cooler comes with three impressive fans for enhanced airflow and cooling. All three fans are equipped with RGB lighting, and it has a dedicated controller for controlling the lighting effects. The downside is that you have to make room to install the controller inside the case.

This can be tough if your PC is already cluttered. But since it has a magnet on its back, you can easily attach the controller anywhere inside the case. The cooler itself isn’t too difficult to install. It comes with a couple of thumbscrews, making mounting the radiator to the radiator mount a breeze (pun intended).

It also comes with a user manual that is straightforward to follow if you should run into any problems during installation.

Control the lighting with the controller…

The RGB lighting is one of the most impressive features and is exceptionally bright and colorful. The RGB lighting is also compatible with other components in your build, no matter if they’re from Cooler Master or not.

Interestingly, you can change the color effect using the customizable features on the controller. It can also be done with the software, but it’s a lot harder that way. There is no need to do things the hard way when there is a less stressful way to achieve the same thing.

Our Verdict

If aesthetics is your main focus when setting up your rig, this cooler is an excellent pick. You can control the RGB lighting to match your system. It has exceptional cooling abilities, and the double-sleeved tubing ensures that there are no leaks.

It’s a bit larger than other coolers, but also one of the quietest ones. And it’s better than previously launched versions, making it one of the best picks for i7-7700k. It’s highly customizable, making it a perfect choice for gamers.


Cooler Master MasterLiquid ML360R (360mm)

Our rating:4.4 out of 5 stars (4.4 / 5)

Pros

  • RGB lighting.
  • Fully customizable.
  • Maximized cooling.
  • Double-sleeved tubing.

Cons

  • Installing it can be tricky.
  • Lots of cables.

Best CPU Cooler For i7-7700k Buying Guide

Whenever you are building a PC, especially if it’s a gaming rig, you must install a proper cooling system because it regulates the temperature of the CPU.

Overclocking a CPU generates a lot of heat. If not treated properly, it will affect the efficiency of your computer. A good quality CPU cooler dissipates the heat away from the CPU and other components, which improves the stability and performance of the entire system.

Protects the CPU from damage

A good CPU cooler works to keep the accumulated heat away from vital working components. This protects the hardware and makes it last longer. If the CPU gets too hot, it will lock the computer, which requires a reboot. If you don’t have an appropriate way to control the temperatures, it could fry the components.

How To Choose The Best Cooler For i7-7700K

Noctua NH-U14S, Premium CPU Cooler with NF-A15 140mm Fan (Brown)

When you are choosing a CPU cooler for i7-7700k, keep the following in mind…

Frequency of Usage

Choosing the right cooler is highly dependent on your needs. If you are a moderate user, a stock CPU cooler will be adequate. However, if you have a high-end CPU that will be pushed to its limits with streaming, content creation, or gaming, you might want to invest in a liquid cooler.

Design

CPU coolers have two standard designs, downdraft and tower style. The downdraft coolers push air down onto the sink. They are mounted horizontally, making them easier to install. The tower-style cooler is a more versatile option and helps your CPU work more efficiently.

Socket Type and Motherboard layout

Make sure you know which socket your motherboard has to choose a compatible cooler. You should also be aware of the layout since it makes it easier to determine which cooler will fit your system.

Looking For More Computer Products And Accessories?

EVGA CLC 240mm All-In-One RGB LED CPU Liquid Cooler, 2x FX12 120mm PWM Fans, Intel, AMD, 5 YR Warranty, 400-HY-CL24-V1

Be sure to check out our Best FM2 CPU For Gaming Review, our Best CPU For Gaming Reviews, our Best Quiet Mechanical Keyboard Reviews, our SteelSeries Apex 7 Review, our Best Hot Swappable Mechanical Keyboards Review, and our Best Membrane Keyboards Review.

And to make your office or game room as comfortable as possible, be sure to check out our Best Budget Gaming Chairs Under 200 Reviews, our Best Ergonomic Mouse Reviews, and our review of the Best Ergonomic Computer Desks you can buy in 2021.

Which Is The Best CPU Cooler For i7-7700K?

Now that you have read our reviews, it’s time to choose which CPU cooler you want to buy for your i7-7700K. All of the coolers are unique, and you can’t go wrong whichever one you choose. We have a couple of favorites on the list. If you want a cooler that provides stunning aesthetics and excellent cooling, you should choose the…

Cooler Master MasterLiquid ML360R (360mm)

…which has fantastic customizable RGB lighting. The EVGA CLC has a sleek look and provides optimal cooling. The Corsair Hydro Series H150i and the Noctua NH-U14S are both excellent picks if you’re looking for a reliable cooler that delivers. Both coolers provide top-notch results while keeping noise levels to a minimum.

Happy PC building, and remember to always keep your cool!

About Paul S. Brunet

Known as the "Tech Lover", Paul is an expert of current and trending technology. Here at TinyGrab, he makes "tech" easy to understand for the average person.

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