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Much has been said about coolers in the last year. There has been a lot of talk about the best CPU coolers for Intel’s i5 CPUs, and it seems as though everything is a subjective question. What CPU cooler is best? It depends on what you’re going to use it for. If you’re going to use it for a gaming PC, then it would be best to check out the ones that have a high RMS wattage. If you’re going to use it for a workstation, then a cheaper one that uses a cheaper metal fin design would be best.

If you’re looking for the best CPU cooler for i5 9600K, you’ve come to the right place: we’ve picked the best CPU cooler for i5 9600K and they’re all listed in this post.. Read more about noctua nh-d15 and let us know what you think.

We have two distinct choices for this cooler: air coolers, which you may purchase if you’re on a budget or don’t want to spend a lot on coolers.

While the other alternative is an AIO cooler, which offers superior performance and aesthetics but costs somewhat more than air coolers, there has been a decades-long debate over which is the better. Nonetheless, as previously said, each of them have benefits and drawbacks.

There are a few premium air coolers, such as the Noctua Nh-D15, which is one of the finest due of its larger design, which can handle whatever CPU you wish to install, but the disadvantage is its exorbitant price. Simultaneously, the Hyper 212, which has been one of the finest budget coolers for years, manages to land a fantastic position on our list, combining the best of low price with mid-range performance.

We have a few choices in AIOs with single and twin fan radiators, but we tried not to go above the $100 budget since any cooler beyond that would be excessive for this CPU. To cut a long tale short, it all comes down to whether you value cost or performance.

The Hyper 212 RGB Black Edition is a special edition of the Hyper 212 RGB. by Master Cooler

MODEL Hyper 212 RGB Black Edition
FANS 1x, with a secondary option

The Cooler Master Hyper 212 RGB Black is a cost-effective cooler suitable for budget and mid-range setups. I wouldn’t suggest this cooler for overclocking, but it’s a great choice for replacing the Intel mid-range CPU coolers that are often missing. It also enables users to do some overclocking, although we don’t anticipate much for this price.

Cooler Master Hyper 212 was an older series with some of the most inexpensive coolers, but the firm just launched two new models, at least a year ago. The first is the Hyper 212 Black, which is entirely black in color as the name indicates, and the second is the Hyper 212 Black RGB, which is the same as the first but includes RGB lighting and provides excellent aesthetics and cooling performance at a budget-friendly price.

Both coolers are the same price, however the RGB one is a bit more costly, which you may want to consider if you like aesthetics in your setup. It is, however, entirely optional since there is no performance difference between them, and you may use that additional money for anything else. These coolers have a similar appearance to the Be Quiet Dark Rock series, since both are ultra-sleek.

When comparing this cooler to its rivals, the price-to-performance ratio will become clear. Be Quiet! is the first one that comes to mind. Both of these coolers include a single tower heatsink with a fan and four heatsink pipes that link the CPU block to the heatsink to disperse heat. However, the price difference between both is significant, since this one is much less expensive.

Both coolers have similar thermal performance and noise levels, however you’ll need a fully closed case to prevent some noise. The Cooler Master Silencio FP 120 fan comes pre-installed with this cooler. Simultaneously, there is room for another fan, which you can simply install since it has a pulled and push arrangement, making the procedure more simpler for beginners.

This cooler’s general installation procedure is also more accessible than those of other coolers, since certain alternatives, such as the NH-D15 Noctua, are difficult to install due to their larger size. This cooler is excellent to consider for CPUs like the Intel Core i5 9600K, but it’s a budget-friendly cooler, so don’t anticipate much overclocking power from it, but it’s fine to consider for stock clocks or a little overclocking.

Scythe Mugen 5 Rev.B is a game developed by Scythe.

Scythe Mugen 5 Rev.B

MODEL Rev. B of Mugen 5

Users don’t always care about overclocking their CPUs; all they want is an inexpensive cooler to replace the missing Intel included cooling so they can utilize their setup. Scythe Mugen 5 Rev.B is a fantastic choice to consider since it performs similarly to the Cooler Master Hyper 212 or comparable options at a cheaper price, making it even more attractive.

The Scythe Mugen 5 Rev.B is a single tower cooler with a Kaze Flex 120mm fan that comes pre-installed and performs quietly. The company’s main goal is to provide the greatest performance and noise levels without breaking the bank. Rubbers cover all four sides of the fan, reducing noise and vibrations at the same time.

According to evaluations, even at full power, the fan placed on this cooler makes very little noise, which is a positive for this cooler. Six nickel-plated copper heatsink pipes link the CPU block to the heatsink, with the main goal of transferring heat from the bottom to the top portion. The fan then pushes air into the heatsink vents, allowing users to achieve excellent thermals.

This cooler has great compatibility, since it is compatible with the majority of Intel and AMD CPU sockets, as well as ATX and m-ATX motherboards. Another advantage is that you don’t have to be concerned about RAM and PCI slot clearance since it’s not that much larger to cause a problem. The cooler and auxiliary fan come with all of the necessary components to help you install them.

The included thermal paste is very excellent in performance, and you don’t need to purchase any additional paste for it, which pleases the majority of customers that acquire this cooler. Users may overclock their Intel and Ryzen CPUs using this cooler. Of course, because of its cheap price, you won’t be able to overclock the CPU to its full capacity; nevertheless, stock clocks and a little overclocking are feasible.

The main drawback is the cooler’s modest cooling efficiency, which may disappoint some users, but it’s enough for the price. It’s a little less expensive than the Hyper 212 EVO, but on benchmarks, they’re almost identical. Overall, it’s a great cooler, but only if you have a lot of money to spare for other components and don’t mind overclocking the CPU.

Noctua NH-D15

Noctua NH-D15


When you need more performance from an air cooler, but the choices listed above aren’t up to the task since they’re geared for budget-conscious projects, you’ll have to go elsewhere. However, there are some high-end coolers, such as the Noctua NH-D15, which is one of the most powerful we’ve ever seen. You don’t have to be concerned about the CPU you choose since it can easily manage its thermals.

The performance of this cooler is comparable to that of other 280mm AIOs, however one thing to keep in mind is that it is much less expensive. Most customers are dissatisfied with the looks of this cooler since it comes in brown hues, which do not fit most current RGB setups. When we place its performance ahead of its appearance, we may make concessions since it provides great value.

This flagship cooler has two 140mm fans with SSO2 magnetic bearings for improved support, which are widely known as NF-A15 in the industry. You may already be aware that fan noise is a major issue with CPU coolers, but this one operates quietly. Despite the fact that the fans spin at a maximum of 1200 RPM and have an output pressure of 1.50 mmH20, we’ve never had a noise issue.

There are bearings as well, which assist keep the noise level of this cooler to a minimum while yet allowing for efficient cooling. This cooler has a twin tower heat sink architecture, with six heat sink pipes connecting the CPU block to those heat sinks. This cooler’s CPU block is connected to the heatsink by six heatsink pipes, and the heatsink vents are cooled by two fans.

The included NT-H1 thermal compound pre-applied to the CPU block is one of the cooler’s most impressive features. The benchmarks for this cooler are excellent, and even when overclocked, it does not surpass temperatures of 70 degrees Celsius. The Noctua NH-D15 is great in every way, but one thing that disappoints me is its high price, which, of course, appeals to me because of all of these qualities.

This cooler does not include RGB lights, however the black version is a bit more attractive than the brown one. Aesthetics would never be an issue for you if you were searching for performance. This cooler is a bit pricey for this setup, but considering the performance, I’d say it’s the best CPU Cooler for the i5 9600K, at least in terms of thermals; nevertheless, for a quiet cooler, I’d suggest PLEASE BE QUIET! Dark Rock Pro 4 is the fourth installment of the Dark Rock series. is the fourth installment of the Dark Rock series. is the fourth installment of the Dark Rock series.

BE QUIET! Dark Rock Pro 4

BE QUIET! Dark Rock Pro 4

MODEL Dark Rock Pro 4

Sometimes we want to know how well a cooler performs and how loud it is, and that’s where the Be Quiet! comes in. Dark Rock Pro 4 is one of the quietest coolers on the list, as its name suggests. This cooler’s pricing and performance are comparable to the Noctua NH-D15; although it isn’t identical, but it is somewhat less expensive, the noise levels and excellent value make it an attractive choice for consumers.

This twin tower cooler has two fans, one on the front and the other sandwiched between the heatsinks, much like any other dual tower cooler. This creates great airflow between the heatsink vents, allowing them to cool down quickly. On this cooler, Be Quiet utilizes their finest fans, which spin at 1500 RPM and are said to be the quietest fans they’ve ever produced.

Both heatsinks are connected to the CPU block by seven heatsink pipes, which disperse a lot of heat. Except for the two heatsink pipes, which are concealed within the heatsink, all heatsink pipes are visible from the sides. BE QUIET! has a more bulky design. Dark Rock Pro 4 provides sufficient power to overclock high-end CPUs such as the Intel Core i9 9900K or others, since it supports such thermals and never disappoints customers.

Because it lacks RGB lighting, the appearance of this cooler is simple, but it does come in a completely black hue, which makes it attractive. Dark Rock Pro 4’s larger form makes it difficult to install on smaller motherboards. If you’ve never installed an air cooler before, this procedure may seem difficult, but following the user manual and having all of the necessary equipment makes it simple.

Some people are concerned about the memory clearance of this cooler; if you are not using any memory sticks that are very tall, you should be OK. This cooler can handle even certain memory sticks that are a little taller. Except for thread ripper CPUs, which need a separate mounting tray not included with this cooler, this cooler is compatible with most Intel and AMD sockets.

The expensive cost of this cooler causes consumers to consider alternative choices, such as the NH-D15, which provides much greater performance. Those who are contemplating this cooler because of its low noise levels will be able to justify its cost. The previous version of this cooler is a bit cheaper, but it also provides greater cooling performance than this one, as shown by benchmarks, but it’s a decent cooler for the i5 9600K in general.

Liquid Freezer II ARCTIC 240

ARCTIC Liquid Freezer II 240

MODEL 240 Liquid Freezer II

The Arctic Liquid Freezer II 240 is one of the finest and most affordable AIO coolers for the i5 9600K for both regular and overclocked usage. This cooler comes with two fans and a 280mm radiator, with the fans spinning at 200-1800 RPM to keep the radiator cold without generating any noise. This cooler’s fans need a 4-pin converter, which is completely concealed along with the tube pipes and has no visual impact. The reason I placed this cooler there is because it can easily take a TDP of 300W and allows you to fully overclock your i5 9600K since it supports substantial overclocking levels. From look to performance, this liquid cooler has it all, and I’m certain it will never let you down and will be well worth your money.

This cooler works with all current-generation sockets, including the Intel 115x and AM4, and comes with trays for both Intel and AMD CPU sockets. The disadvantage of this cooler is that it lacks RGB lighting effects; although some users may be satisfied, others may be dissatisfied. The radiator is lightweight and easy to install, and its fans do not create any noise when spinning. Overall, the Arctic Liquid Freezer II 240 is a great choice if you’re seeking for performance in a low-cost AIO cooler.




If you want to overclock a mid-range CPU but don’t want to spend a lot of money on a cooler, a 120mm radiator cooler is the way to go. The Cooler Master Liquid ML120L RGB V2 is the cheapest option in this category, with a single fan spinning at 1800 RPM. The low operating noise level and RGB lights on the fan are the most exciting features of this AIO cooler, and the CPU block provides great aesthetics, making it one of the most appealing options for budget and mid-range customers.

This cooler is compatible with all Intel and AMD sockets currently in use. There will be no compatibility issues since CPU trays for current-generation Intel and AMD sockets are available. The RGB controller that comes with this CPU cooler lets you create a variety of effects.

MASTER LIQUID ML120L RGB V2 is available in two versions, one with a single fan and the other with two, and you may choose the one that will provide adequate performance for your CPU. I would suggest the 120mm cooler for CPUs like the i5 9600K since it will allow you to overclock the processor while saving money on other components. This cooler’s performance is outstanding thanks to the third generation of Dual Chamber Pump technology and AIO cooling capabilities. The RGB controller on this cooler doesn’t do a good job of controlling the RGB effects, which is irritating. Overall, the performance of this cooler is adequate, and if you’re looking for a low-cost AIO cooler, it’s a good option for your i5 9600K.

The great thing about CPU’s is that their performance can increase by 100% or more without being over-clocked. But how much better should they get? The answer is, “make them work harder.” A better cooler can help. If you are looking for the best cooler for i5 9600K, you are in the right place. This review will compare the best CPU coolers on the market.. Read more about cooler master hyper 212 evo and let us know what you think.

Frequently Asked Questions

What CPU cooler should I get for i5-9600K?

The Noctua NH-D15 is a great choice for the i5-9600K. It is a large tower cooler that will cool your processor very well.

Does the i5-9600K need a cooler?

The i5-9600K does not need a cooler, but it can be used with one.

Does 9600K have CPU cooler?

Yes, it has a CPU cooler.