11 Best Air CPU Coolers For i9-9900k In 2019

The i9-9900k is a top performer in octa- (eight) core processors. If you’re looking for top end performance for high-end gaming, video editing, programming, and other demanding uses, this is the processor for you. Sheer power. However, al of that extra power does equal more heat output, and if you don’t have the right cooling setup, you could easily overheat your processor or short out the motherboard. So before putting your i9-9900k through the works, let’s make sure you have an excellent air CPU cooler for it.

ProductBrandNamePrice
NOCTUANoctua NH-U14S - Premium CPU Cooler with NF-A15 140mm FanBuy on Amazon|$63.75(Price as of 10/21/2019 20:59 ET)
Cooler MasterCooler Master Hyper 212 LED CPU Cooler with PWM FanBuy on Amazon|$32.99(Price as of 10/21/2019 20:59 ET)
Cooler MasterMasterAir Maker 8 High-end CPU Air CoolerBuy on Amazon|$114.99(Price as of 10/21/2019 20:59 ET)
CryorigCRYORIG H7 Tower Cooler For AMD/Intel CPU\'sBuy on Amazon|$59.47(Price as of 10/21/2019 20:59 ET)
DEEP COOLDEEPCOOL GAMMAXX 400 CPU Air Cooler with 4 HeatpipesBuy on Amazon|$19.79(Price as of 10/21/2019 20:59 ET)

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Not sure what the best air CPU coolers for i3-8350k are? We’re showing you nine of our favorite choices below. Here are our top picks!

Cooler Master MasterAir MA410M

Looking for an option that you can rely on for overclocking capabilities? Then you’ll definitely want to check out what Cooler Master has to offer in the MasterAir MA410M. If you do a lot of overclocking, Cooler Master actually allows you to monitor the temperature on this one through color and RGB lighting. It does through what Cooler Master calls a Thermal Detection Sensor — this sensors monitors your processor’s temperature levels, and then uniquely displays the temperature through color lighting effects. Obviously, this is most ideal for transparent cases where you can keep a close eye on what’s happening.

However, hear shouldn’t be much of a worry in the MasterAir MA410M. It features something that is called Continuous Direct Contact Technology (CDC). This technology compresses the heat pipes together, and as a result, this air cooler is able to cover 45% more surface area on the cooler base. That means you’re getting better heat dissipation, and ultimately, can keep things cooler under heavier loads.

MSI Core Frozr XL

Of course, some people don’t like the flash style of Cooler Master, and that’s OK! MSI has an excellent option for you in that case, featuring something called the Core Frozr XL, which acts as a normal CPU air cooler. The choice from MSI actually has pretty good capabilities inside, bringing you the company’s own proprietary AirFlow control technology. This works to give you better cooling and air flow on your processor. It does through through using small indentations in the aluminum fins to direct more airflow onto the heat pipes for better cooling. This makes it ideal for those that are more into the overclocking side of processors.

This one actually comes with a number of lighting effects inside, which gives you rig some personal style. MSI has an app that you can use to customize all of the different lighting effects inside. And, if you don’t want lighting at all, you can simply turn them off through the MSI app. And don’t worry —  this one actually works for many CPU sockets today, including the popular ones like LGA 1151, 2011, and AMD AM4 and FM2 sockets. There are plenty others supported as well.

darkFlash Shadow PWM

An excellent air cooler would be the “Shadow” by darkFlash. This one will do an excellent job at keeping your i9-9900k as cool as can be. One of the most attractive features that it sports is the integrated PWM function.

This actually works nicely worth ASUS boards in particular, which have internal tools that allow even laymen to overclock their CPUs. The PWM function in this cooler is essentially a way to automatically adjusts fan speeds according to the CPU temperature.

So, if CPU temperature is getting hotter, PWM makes sure that your processor stays super cool. That said, you never overheat, even when overclocking.

If you’re trying to create an almost noiseless system, this is a really good choice. darkFlash has worked to make sure fan noise is minimal. It has some cool RGB lighting features that allow you to monitor CPU temperates via light codes.

Cooler Master RR12S

Cooler Master might be one of the most popular brands when it comes to hardware parts. That said, they have some excellent fans as well, and the RR12S is one of those. That said, the RR12S will work to keep any processor cool, even under heavy operating loads.

The fan is 120mm in size, so it’s fairly average. It is, however, designed for a variety of socket types, including the latest LGA 1151. That said, it’s use is extremely versatile.

There’s also a tech called Direct Contact Technology built into the fa system, which is actually keep heat away from your CPU with four direct heat pipes.

In summary, they make contact with your processor to effectively provide excellent heat dissipation. So you shouldn’t experience any overheating problems with this fan.

Enermax ETS-T40

Now, we have the Enermax ETS-T40. Got a hefty CPU like the i9-9900k, but want to keep your CPU cooler pretty low profile? Then you’ll just love what this one has to offer. This one actually works with the LGA 1151 socket type, and thus your Intel i9-9900k. That said this is actually a pretty versatile cooler, because not only does it work with that CPU, but it should actually work with most 8th and 9th Generation Intel CPUs on the market today.

What we really like about the Enermax ETS-T40 is the 6mm high performance heat pipes to improve heat conductivity. This ultimately gives you better cooling performance when it comes to things like overclocking, ensuring that your CPU is never going to overheat, no matter the situation that you’re in.

On top of those extra heat pipes, there’s a couple of other features inside that improve heat dissipation. It has something that Enermax calls unique TCC (Thermal Conductive Coating) on the heat sink itself, which they said actually “creates better velocity of thermal transferring and to prevent oxidation.”

On top of that, it comes with high thermal conductivity grease to ensure the best thermal conduction between the CPU and the heat sink. You can certainly rely on this one to keep your CPU cool for the foreseeable future.

Noctua NH-L9i Premium, Low Profile CPU Cooler

The Noctua NH-L9i might be fourth on our countdown, but this one is no slouch either. Noctua actually provides your CPU with premium cooling abilities. We really like this one because it is a ultra-compact low-profile cooler — you actually only have 39mm in height here. This makes it ideal for not only your standard tower builds, but any miniature builds you might be doing as well — such as with a micro ATX or ITX motherboard.

Additionally, there is a 100% compatibility with your RAM and PCIe slots. There’s no overhang on this CPU, so you can still freely use your RAM and PCIe slots for better hardware or more hardware.

The Noctua can be a little on the noisy side, but with a low noise adapter, you can reduce that in a jiffy.

 

Noctua 14cm U-Series Single Tower CPU Cooler

Next in line for the best air CPU cooler for i9-9900k processors is this 14cm U-Series Single Tower CPU Cooler. If you’ve got a tower case and a large form factor motherboard, this one by Noctua is easily the choice to go with. It’ll keep your processor as cool as a cucumber under heavy loads, such as the high-end gaming, programming, and video-editing we mentioned earlier.

As an added bonus, it comes with easy to follow instructions and the heat sink that you need to get things up and running quickly.

Buy it now: Amazon

 

Cooler Master Hyper 212

Next, we have the Cooler Master Hyper 212, the perfect choice for those on a budget that are looking for high end cooling performance. The Hyper 212 is made out of fairly cheap parts, which is where the “budget” part of this cooler comes in; however, don’t let its budget price point fool you — the Cooler Master Hyper 212 is a top performer. There are several heat pipes built into this one that make direct contact with your processor, allowing the cooler to dissipate heat at a quick pace. If you don’t want to spend a whole lot of money on an air CPU cooler, the Master Hyper 212 won’t steer you the wrong way. In fact, this one even has red LEDs built into the fan to keep your system looking tricked out — unfortunately, the color cannot be changed. This one is, however, very versatile, working for most Intel and AMD sockets on the market.

Buy it now: Amazon

 

Cooler Master MasterAir Maker 8

A brand well known for its computer parts and accessories, Cooler Master also makes the MasterAir Maker 8 air CPU cooler. Attach this one to any Intel or AMD socket — such as with the i9-9900k and its LGA 1151 socket — and it’ll be able to keep things running supper cool. This one actually has some unique technology with a 3D Vapor Chamber, which keeps your processor as call as can be at all times — heavy loads or casual idling is no match for this cooler. It actually has eight pipes on the cooler, which means the MasterAir Maker 8 is able to dissipate heat at a quick pace.

Buy it now: Amazon

 

Cryorig H7 Tower Cooler

Another tower cooler, this one is fairly large, but fits with most Intel and AMD sockets. Before buying, you just need to make sure that you have the right case — as the name implies, this one is marketed more towards tower computers, but the Cryorig H7 Tower Cooler  is able to keep your processor cool without a hitch. It can handle demands like overclocking, video editing, and high-end gaming easily. Your i9-9900k will be able to stay cool at all times. It might be a little more difficult to install on many standard cases, but still possible depending on the hardware you have packed inside.

Buy it now: Amazon

 

DeepCool Gammaxx 400

And last, but certainly not least, and a personal favorite of ours due to the versatility, is the DeepCool Gammaxx 400. Attach this one to almost any Intel or AMD socket, and it’ll be able to keep your processor cool under almost any situation. You shouldn’t have trouble fitting this one in any PC setup, so you won’t have to necessarily worry about the size of cases here. It’ll keep your i9-9900k cool no problem, but comes at an affordable price that is much easier to swallow for those spending thousands on building out their own PC.

Buy it now: Amazon

Verdict

We’ve shown you nine of the best air CPU coolers that you can pick up for your i9-9900k, so now, which one is right for you and your needs? As you might imagine, any one of these will do an excellent job at keeping your processor cool, even under heavy loads, but if you’re looking at seeing what the limits of your i9 are, you might find a high-end cooler a little more reliable and valuable. So, the DeepCool Gammaxx 400 or the Cryorig H7 Tower Cooler will definitely be more up your alley for that. Both are dependable and reliable, but if you don’t want to spend more than a couple dollars on something, any one of the other budget coolers will do just fine.

Do you have a favorite air CPU cooler for the i9-9900k? Let us know what it is in the comments section below!

ProductBrandNamePrice
NOCTUANoctua NH-U14S - Premium CPU Cooler with NF-A15 140mm FanBuy on Amazon|$63.75(Price as of 10/21/2019 20:59 ET)
Cooler MasterCooler Master Hyper 212 LED CPU Cooler with PWM FanBuy on Amazon|$32.99(Price as of 10/21/2019 20:59 ET)
Cooler MasterMasterAir Maker 8 High-end CPU Air CoolerBuy on Amazon|$114.99(Price as of 10/21/2019 20:59 ET)
CryorigCRYORIG H7 Tower Cooler For AMD/Intel CPU\'sBuy on Amazon|$59.47(Price as of 10/21/2019 20:59 ET)
DEEP COOLDEEPCOOL GAMMAXX 400 CPU Air Cooler with 4 HeatpipesBuy on Amazon|$19.79(Price as of 10/21/2019 20:59 ET)

* Links in this table contain affiliate links, which means at no additional cost to you, we will earn a commission if you click through the link and make a purchase. Thank you for your support. For more details, please visit our Privacy policy page.