How to Choose Best AIO Cooler | Guide by Experts

Top Picks
CoolerMaster MasterLiquid ML360R RGB

CoolerMaster MasterLiquid ML360R RGB

High MTTF Rating
Compact 120mm Cooler
Phenomenal 490,000-hours
How to Choose Best AIO Cooler | Guide by Experts

Corsair Hydro Series H150i Pro

360mm Radiator
Precise Pump Control
Supports SP3r2/TR4 Socket
EK-AIO Basic 240

EK-AIO Basic 240

550-2200 RPM
Opaque Acrylic Face
5v aRGB Header Pump
money value

The CPU is among the most important components of a computer that sometimes can become extremely hot. Making sure your processor is well-cooled is essential to squeeze out the maximum performance from it. Here, you’ll need the best AIO cooler (all-in-one) that will ensure that your processor stays cool even in the heaviest load periods.

It’s a fact that even the most powerful CPUs are nothing without an AIO cooler. So, a top-quality All in one cooler does simply keep your system comfortable and cool, but it will directly affect its efficiency. And you can’t build an excellent PC without an all in one cooler.

But you know what’s the problem? To choose the best from the hundreds available in the market.  So, where to begin? We’re aware that our readers have various cravings for the best AIO coolers, so we’ve curated a list that will be super light to your pocket as well.

Best AIO Cooler | A Quick View At Top 6 Picks

RankingBest AIO CoolersReviews
1.CoolerMaster MasterLiquid ML360R RGB 5 out of 5
2.Corsair Hydro Series H150i Pro5 out of 5
3.EK-AIO Basic 2404 out of 5
4.Deepcool Gammaxx L2404 out of 5
5.Alphacool Eisbaer Pro Aurora 3604 out of 5
6.NZXT Kraken X534 out of 5

Best AIO Coolers | A Detailed Review

This is a list of quiet AIO liquid coolers that are simple to set up and complete tasks with no hassle. The range of choices includes Asus ROG Strix, Corsair to the budget-friendly Deepcool. Trust us, you will find only top picks here.

1. Cooler Master MasterLiquid ML360R RGB

CoolerMaster MasterLiquid ML360R RGB

1. High MTTF Rating
2. Compact 120mm Cooler
3. Phenomenal 490,000-hours
  • Excellent Cooling Ability
  • Sleek Design and Aesthetics
  • Lower Price than many 360 AIOs
  • Expensive
  • Less Warranty
  • Cable Management is Poor 

The Cooler Master MasterLiquid ML360R ARGB is a high-performance closed-loop CPU liquid cooler designed for use with AMD Ryzen and Intel LGA1200/1151 processors. The ML360R features a 360mm radiator, dual-chamber pump, and RGB lighting for a powerful cooling solution that looks great in any system.

The pump can provide an impressive flow rate, while the radiator features enlarged fins and an optimized layout for maximum cooling efficiency. In addition, the ML360R comes with three 120mm RGB fans for even further heat dissipation. Installation is quick and easy thanks to the included mounting hardware, making it a great choice for anyone looking for an easy way to upgrade their cooling solution.

Gaming enthusiasts, gamers, and system builders must take this CPU. The Cooler Master ML360R RGB is the most popular 360 AIO temperature performance leading model. With its price, it offers the best features you can ever get. We listed this best AIO cooler at the top because it passed all our tests smoothly.

2. Corsair Hydro Series H150i Pro – Exceptional Cooling

Corsair Hydro Series H150i Pro

1. 360mm Radiator for Quiet Cooling
2. Precise Pump Control
3. Supports SP3r2/TR4 Socket
  • Top Cooling Performance
  • Magnetic Levitation Fans
  • A Long 5-year Warranty
  • Big Size
  • Divisive CPU Block
  • Expensive Cooling Solution

Corsair Hydro Series H150i PRO is our second favorite AIO cooler with a 360mm radiator and three 120mm ML Series PWM fans. The advanced fan software control and RGB lighting make it easy to customize your cooling setup, while the Intel 115x/2066 and AMD AM4 compatibility ensures that it will work with a wide range of CPUs.

The high-performance pump and cold copper plate ensure efficient cooling, and the low-noise fans help to keep noise levels down. Installation is quick and easy, thanks to the mounting hardware and instructions. The Corsair Hydro Series H150i PRO is the perfect choice for those who want both excellent cooling performance and impressive RGB lighting.

With its high-end build and performance, this cooler is one that you can just install and leave it tensed-free. Now catch some best gaming keyboards and the best white motherboards with this GPU and get a high-notch gaming experience. So, grab it before it runs out of stock.

3. EK-AIO Basic 240 – Best Pump Technology 

EK-AIO Basic 240

1. 550-2200 RPM
2. Opaque Acrylic Face
3. 5v aRGB Header Pump
  • Excellent RGB Lighting 
  • Great Thermal Performance  
  • Latest Pump Fitting Technology  
  • No Software UI  
  • Loud Fans at 100% Speed
  • Bit Expensive than Other AIOs

The name of EK is so famous then no gamer is unfamiliar with the brand. The EK Basic range focuses on quality, performance, and money value. It comes with a 120mm fan, water cooling computer parts, EK-Vardar PMW fans, Intel 115X/1200/2066, and AMD AM4.

The EK AIO basic has a 240mm radiator and a single EK Vardar fan for superb cooling performance. The cooling water system keeps your CPU cool and prevents overheating, even when overclocked. The EK AIO basic is also very easy to install, thanks to the included mounting bracket and easy-to-follow instructions.

Its fans are designed to move a large amount of air quietly and efficiently, keeping your CPU cool even during intense use. The aluminum and rubber construction is durable and able to withstand the rigors of regular use. Additionally, the 4-pin power connector ensures that this unit will be compatible with the most common power sources.

The thing that really stands out to us is the level of cooling power of 360mm levels. However, it can be noisy when you try to use an overclocked Rocket Lake CPU, but that’s what every other cooler will do.

4. Deepcool Gammaxx L240 – Money Value

Deepcool Gammaxx L240


1. PWM Control 
2. Three Built-in RGB Effects
3. 6 Ultra-bright RGB LED Lights
  • Terrific Value
  • Silent at Idle
  • Good Cooling Ability
  • Fewer Features
  • No SATA Controller 
  • Gets Noisy Under Vital CPU Load

We wanted to introduce an item that can provide stable cooling performance without burning an enormous hole in your pocket. And we believe that the Deepcool Gammaxx L240 is a perfect fit for that.

The DeepCool Gammaxx L240 is a state-of-the-art cooling system that is designed to prevent overheating and maintain optimal operating temperatures. The system features a radiator, two fans, and a water pump.

This best AIO cooler can support RGB lighting and is controlled directly by the motherboard’s software. All you have to perform is join the led connector with the RGB header on the board, and you’ll be all set.

The DeepCool Gammaxx L240 RGB V2 Cooling System also features a noise level of 30 dB, which is considered very quiet for a cooling system. Overall, the DeepCool Gammaxx L240 RGB V2 Cooling System is an excellent choice for anyone looking for a reliable and low-noise cooling solution for their PC.

5. Alphacool Eisbaer Pro Aurora 360 – High Components Built

Alphacool Eisbaer Pro Aurora 360

1. Hose Length 40cm
2. Virtually Silent DC LT Pump
3. Nickel-plated Copper Cooler
  • Dripless Disconnects Often
  • Compatible G1/4 Water Cooling
  • Threadripper Cooling Performance
  • Could be Quieter  
  • Cables Look Messy
  • Absence of Software Controls

Alphacool’s Eisbaer Pro Aurora 360 is another impressive AIO cooler. And it’s compatible with the latest CPUs. Although its price is costly, the company uses components like standard G1/4 threaded, allowing Eisbaer to create a custom-designed system.

The Alphacool 11771 is a server-grade cooling solution with a 4-pin power connector, 12-volt voltage, and 4 wattages. Its cooling method combines water and air, making it an ideal choice for those who want to keep their servers cool and running smoothly.

The 11771 is made of high-quality copper material, ensuring durability and longevity. Additionally, its compatibility with server devices makes it a versatile cooling solution for various needs. Whether you’re looking to prevent overheating or simply extend the life of your server, the Alphacool 11771 is a great option.

6. NZXT Kraken X53 – Impressive LCD Effect

NZXT Kraken X53

1. Infinity LCD Effect 
2. 10% Larger LED Ring
3. Excellent 7th Gen Asetek Pump   
  • ZXT RGB Aer Fans  
  • Multi-language Manual
  • High-quality Asetek Pumps
  • Pricey
  • Lacks Direct Fan Control
  • Absence of Thread Ripper Bracket

It’s the NZXT Kraken X53, our long-time favorite NZXT Kraken X52 successor. It has several major upgrades to improve the appearance and cooling more effectively. It is equipped with the latest generation of Asetek’s 7th generation water cooling pc pump, which means you’ll get the highest performance and reliability compared to old-styled coolers.

From our personal experiences, we’ve observed this cooler does a great job maintaining an Intel Core i7-9700K operating at a temperature of 50 degrees Celsius. Asetek pump provides excellent cooling with low levels of noise. No matter which direction the pump moves, the NZXT logo will always stay where it is. CAM can modify how the lights appear.

The LED rings are 10% larger and create RGB more intense. And RGB case fans are extremely efficient in propelling air into fins. Mesh sleeve tubing made of nylon allows it to be easy to use. It comes with two Aer P 120mm fans, which is perfect for smaller and mid-sized cases. Lastly, the most appealing aspect of this model is that it comes with a warranty of 6 years. So, what’s the wait for gamers? Get it now.

Quick Shopping Tips To Buy Best AIO Cooler

Best AiO Cooler

1. AIO (All-In-One)

This refers to a cooler that is liquid or a closed-loop cooler. It means that the pipes, pump, reservoir, and liquid all are a single unit. All you need to do is put it in place and you’re ready to go. It’s referred to as an “All-In-One which simply means that you get completely customized liquid cooling and you need some decent knowledge and experience to set it up.

Radiator Dimension: First choose which AIO cooler will fit your system. The most popular sizes include 92mm, 120mm, 140mm, and 360mm. The larger the dimension is, the more it can eliminate heat. However, the bigger the radiator greater the space it will require. Therefore, it is recommended that you select the right size.

2. Budget

Another thing to think about is the amount you’re willing to spend on an AIO cooler. When you’re planning to upgrade your cooler on an older model or build a new PC, the amount you can afford will decide what CPU cooler you’ll need. The stock cooler included with your processor is sufficient enough for use in casual situations. If you are planning to overlock an extremely powerful processor, you’ll need to throw out a more expensive price for triple fanned 360 radiators.

3. Reliability

Reliability is a major factor in all-in-one coolers, and this is because of one pure reason: Liquid! Trust us, no gamer would ever want a cheap all in one cooler leaking into the PC components. Would you? Of course not. So, if you’re exploring the best fan water cooler for your PC then check that the manufacturer is highly valued and offers excellent customer service. First, check the best AIO cooler 2021 to get a decent idea about what exactly the new 2022 all in one cooler will provide.

4. Mind The CPU Socket

Your brand new liquid AIO cooling solution must be able to fit into the CPU socket, don’t you think so? While most coolers are already made to work with CPU sockets, however, you must verify compatibility. Most cooler makers will provide different brackets to suit various configurations but, some all-in-one coolers only be used with specific sockets. And one more thing, spend some cash on the best CPU for gaming PCs because your PC is incomplete without it.

5. Effectiveness

If you need to boost the performance of your computer, you’ll need an ultra-high-end liquid cooler to satisfy your requirements. Similarly, if you’re a casual gamer then a lower-end CPU cooler is enough. Overclocking can help your PC go beyond its limits, and provide you with the best performance. However, not everyone needs it. That’s why it is important to select the most suitable CPU cooler for your PC. 

Closing Thoughts

No doubt, there are literally tons of excellent cooling options available in this list. You might be feeling complicated while choosing the best AIO cooling solution for you. But the list here contains the best AIO coolers only, so, stay 100% sure about the quality.

We tested each product for you and mentioned each detail after some decent research. After all, we want the best for our valuable readers. Lastly, we hope this review article will help you choose the best AIO cooler for your system. So, get your best deal now.

Frequently Asked Questions(FAQs)

Q1. What Should You Look for in an AIO Cooler?

The most significant aspect of the AIO processor cooler is the size of the radiator. A bigger radiator will provide more efficient cooling, however, it is important to ensure that will fit into the case. Or else, check the socket support to ensure that the cooler is compatible with your motherboard. Also, make sure you always buy an all in one cooler from a reputable brand only.

Q2. How Reliable are RGB AIO Coolers?

The majority of All in one coolers are designed to last for a minimum of six years regardless of whether they come with RGB or no RGB. Buy an cooler from a reliable manufacturer so that it can last for six years without issue. However, each cooler differs. We suggest going through the individual AIO cooling reviews to determine whether others users have experienced problems with reliability.

Q3. What I Should Know before Buying an AIO Cooler?

Before you purchase an cooler, it is important to be aware of the risk that it can bring to your computer. Although the chances of failure are less and far between, each AIO cooler has water inside and is close to your PC components. There’s always a chance that the cooler may fail or leak and cause damage to your components.

The best way to minimize risk is to monitor your cooler to check whether there are signs of leaks. Also, check to monitor the temperature of your CPU to determine whether the pump is malfunctioning. It’s crucial to stay vigilant about the issues before they cause damage to your PC components.

Q4. Are AIO Coolers Better than Air Coolers?  

Well, in a regular setup, yes. Liquid cooling is more effective in capturing heat and dispersing it over an air cooling system on its own. However, they’re not necessarily superior to the air coolers. All in one coolers are a popular choice since they come with a complete cooling system as a package. Also, it is relatively simple to install, and also quiet.

This being said, AIO coolers may not be the best option for all gaming systems. As we said earlier that not all PCs are large enough to accommodate a radiator, tubing, or pump. If you want to overclock and your computer can handle temperatures really well, then there is not much need to switch to an air cooler.

Q5. Are AIO Coolers Noisy?

It depends on a variety of variables. The pump that circulates the fluid inside the cooler typically is silent or at best insignificant to other PC sounds. AIO models typically come with fans that can be noisy if they are operating at high speeds or have dirt. You can reduce the noise of fans by cleaning them and observing their settings in the BIOS often.

Q6. How do you install the AIO Cooler?

If you setting up the AIO model for the first time then check the manual and follow it carefully. You can also follow the instructions, and pay attention to the particular details. Many brands offer a concise guide to install an AIO cooler.

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