The all-in-one CPU cooler keeps the temperature of the overall system low to ensures the system’s efficiency and longevity. There are numerous different brands available and each of them comes with their own specifications. For creating the list of best available options, we have researched a lot by gathering information through different user reviews, forums, going through many websites, as well as by testing some of them personally.
If you are planning to build a pro gaming system for yourself then read this review until the end. We guarantee, in the end, you’ll be able to make a confident choice.
Best CPU Cooler For i7 9700K
These are all the Best CPU Cooler For i7 9700K in this comparison table below to help you make a quick decision.
Noctua is a well-known brand and doesn’t need any introduction. This Noctua NH-D15 is a quality addition in this lineup. This is a high-end pick if you want to keep your system as cool as possible. From the performance point of view, this one performs similar to 240mm AIOs.
The D15 gives the best possibility to overclock i7-9700K to 5GHz—but it is dependant on many other factors such as thermal airflow, case design, overclock itself, and the amount of input voltages needed for functioning.
Also, it is quite noiseless and won’t create irritating noises while running. The Noctua fans are made of premium quality material, anyhow, its brown color doesn’t have too many admirers but it does dissipate the heat quite effectively and never let it to cluster anywhere in the system—making sure that the overall temperature remains low.
As it directly sits over the motherboard, and its ergonomic design along with 6x heat pipes and a single fan effortlessly sucks the evolving heat and throws it out of the system—giving the great cooling performance.
Furthermore, it does offer the overclock capability—if this Noctua NH-D15 cannot handle overclock with i7-9700K effectively, then there isn’t any available which can.
This Cryorig H5 comes at number 2 in our list and specifically designed for those who are looking for an affordable option for i7 9700K but do not want to compromise on the performance. It is an efficient performer for 9700K. The H5 Ultimate is almost similar to H5 Universal but the Ultimate version does include the 140mm fan while the Universal version doesn’t.
During heavy-duty use such as gaming, the ultimate keeps the system temperature ridiculously low at stock clocks, and at 5GHz along with 1.3V input voltages for all cores—pretty impressive! Despite its relatively low-price, this cooler probably does a great job for keeping i7-9700K temperature down, under load and at idle—ensuring the enhanced performance and longevity.
The whole body is made of premium quality material, while the fan is also sturdy and gives efficient revolution speed. It is quite noiseless in operation even with its robust operation and high fan RPM.
The H5 Ultimate is super easy to install and also very user-friendly. It comprises 160mm height along with 30 to 35mm tolerance for RAM height. With that housing, it can be fitted easily into most ATX and mid-tower build.
There are many reliable options when it comes to AIO coolers for i7 9700K. Having the top brand name printed in the body doesn’t mean that this is a specific one is going to take care of everything. There are many other variables that play an important role such as reliability, price, usability, and cooling performance. However, some coolers perform exceptionally well in all situations and this Corsair Hydro H150i RGB AIO Liquid Cooler is one of them.
This Hydro H150i has a great construction quality with an extremely large-sized container, and offer quite efficient thermal and general airflow. With its robust performance it still very noiseless in operation.
From the performance point of view, it is very much similar to its long-time rival Kraken X72, but it is way lesser in price. Plus, the software is reliable in providing useful opinions and also, better than the software which comes with NZXT X72 cooler.
This Be quiet! Dark Rock 4 is another premium addition in the market. By looking at its classy look and excellent build quality you can say that this particular unit is made with passion and dedication.
The best thing is its powerful 135MM PWM fan which has a sturdy construction and with its robust revolutions speed of 21.4 dBA, it can easily take of all the heat produce by different components in the system. However, the design itself is pretty compact—so, don’t let the compactness fool you, it’s pretty reliable in cooling performance.
The be quiet! Products are known for their reliable performance and decent noiseless operation. So far, it is the only available cooler that performs on par with all-in-one water cooler along with less noise.
From the performance point of view, it is pretty much similar to 280mm AIO water coolers. And it won’t trouble you at all while using with i7-9700K and also give an efficient performance for overclocking.
The Cooler Master MasterAir MA410M CPU Cooler contains some interesting features, such as the thermal detection sensor. With this feature the RGB color will change to red when the CPU’s temperature rises. Otherwise, it remains blue by default.
The heatsink with 4X heat pipes and CDC2.0 covers 45% more surface area when heat-pipes get compressed together. With the more advanced features, this MA410M gives more reliability. Also, it has outperformed its predecessor in heat dissipation.
For i7 9700K this cooler is probably a decent pick, as with CDC2.0 you’ll adequate temperatures even at the heavy-duty use. With thermal detection sensor included the overclocking perfectly make sense with this. Moreover, the transparent case would be great for those who are in RGB colors.
This Cooler Master V8 GTS CPU Cooler comes with unique horizontal vapor chamber technology that minimizes the hotspots inside the CPU by distributing the heat between all heat pipes.
This particle unit comes with 8X heat pipes and capable enough to handle 250W load effortlessly. While the triple heat sink power design along with excellent memory compatibility makes it much more reliable.
Coming to the look, then it is quite classy and pretty much resembles to a muscle car engine. It is not just classic in look but also backed by a reliable cooling performance. The heat pipes have horizontal placement which is a genius idea for dissipating heat effectively.
However, the large size is quite an annoying problem when it comes to memory adjustment, but the Cooler Master really thought about the memory compatibility, that why its large size won’t be an issue.
The NZXT Kraken M22 Water is another budget-friendly CPU cooler that accompanies a low-profile design and decent pick for smaller builds. The M22 is built to give an efficient cooling performance while keeps the noise very low during operation.
For the added longevity the rubber tubing has fine nylon sleeves attached that act as a protective layer. Furthermore, it gives you the ability to install an M22 control panel either on desktop or phone. Through the software, you can control almost everything including fan RPM, and also pump speed monitoring.
It comprises 4 different RGB effects such as BREATHING, FIZED, SPECTRUM LEVEL, and MARQUEE. You can choose any of these to keep an eye on the monitor temperature.
Overall, this CPU water cooler has a compact size that easily fits into small cases and also performs really well in cooling for i7-9700k. Moreover, the nylon sleeves attached to tubing ensure to protect your computer if the leakage happens.
As the name suggests, this EVGA CLC 280mm AIO CPU Cooler is a robust liquid cooler that guarantees reliability. The EVGA’s cooling block has a great design that gives an increased flow rate, while the copper base gives great heat dissipation.
Being a self-contained cooling solution, it requires no maintenance, no custom tubing, and even no re-filling. The Teflon nano bearing within the fans peak at 20dBA max and very quiet in operation. The best thing is the variable fan speed that automatically increases if the CPU temperature is high and remains low if the temperature is low.
The design itself is pretty straightforward with an all-black color scheme with the RGB lighting effects on the CPU block.
This NZXT Kraken X72 AIO CPU Liquid Cooler is a robust unit that comprises the latest RGB design along with a wide range of RGB modes. However, with the CAMs software interface, you can control the RGB setting and customize the scheme to match with your build.
The Aer P radiator fans are extremely durable, give the high-end cooling performance, and also very quiet in operation. The sleeved tubing acts as a protective layer if there’s any leakage.
This unit is robust and using it with i7-9700K you can easily overclock up to 5GHz. Even at the full-load, the overall temperature of the system remains cool. Also, the added software is very super easy and reliable for monitoring different components of your system including CPU and RAM usage.