5 Best AIO Water Cooler [2023]


AIO water cooler is an advanced device that provides fresh, filtered water for drinking, cooking, and other purposes. It is known for its convenience, durability, and efficiency.

It is a good idea to invest in a water cooler to keep your family hydrated. But, before buying one, there are many things to consider.

For instance, if you want to know which water cooler is the best, then you have to check out the features that matter most for your specific needs.

If you want to save on your budget, then you can also go for a water cooler with a budget price tag. But, if you want to make a wise decision, then you have to take time to read the reviews of the best AIO water coolers available in the market.

In this article, we will discuss the best AIO water cooler reviews and guide you on how to choose the best water cooler for your home.

5 Best AIO Water Cooler

Design CPU Cooler Retailer
1. NZXT Kraken X73 RGB AIO Water Cooler
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2. Thermaltake Floe RC360 AIO Water Cooler
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3. ASUS ROG Strix LC II AIO Water Cooler
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4. Corsair iCue H150i Elite AIO Water Cooler
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5. Arctic Liquid Freezer II AIO Water Cooler 
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1. NZXT Kraken X73 RGB AIO Water Cooler

NZXTs Kraken X73 RGB is a great, powerful liquid cooling solution. Its 360mm radiator and dual fan design allows it to get a lot of heat out of a small space, and it has an easy to use pump head rotation mechanism.

While it may not be the most aesthetically pleasing option, it does come with a nice set of accessories, including 3 included fans, a nice RGB connector, and a sturdy mounting bracket.

Its performance is incredible, and its capable of cooling your CPU up to 7°C faster than a typical pump-based cooler.

NZXT backs up the Kraken X73 RGB with a 2-year warranty, which is good to know.


  • More affordable
  • Better compatibility
  • Easy installation
  • Easy to maintain
  • Lightweight
  • Affordable


  • Does not have a fan controller
  • Needs a special motherboard
  • Needs a special graphics carda

2. Thermaltake Floe RC360 AIO Water Cooler

Thermaltake has been a mainstay in the PC industry for decades, and their Floe RC liquid cooler is no exception. Floe RC is a closed loop cooling system, which means that it doesnt require liquid to run. This is great because you wont have to worry about leaks and spills.

See also  4 Best CPU Coolers for i5 8600K [2023]

Floe RC also features a powerful pump thats capable of moving up to 1.6 gallons per minute. This is great because its going to be able to keep up with the higher end AMD and Intel CPUs that are coming out these days. You can control the speed of the pump via the included software, and adjust it as needed to get the best possible performance.

The pump is also easily removable and can be replaced if it ever does need to be serviced. Youll be able to monitor the temperature of the CPU and RAM on the included LED display, and you can even control the color of the lights.

The included motherboard LED will light up according to the CPU temperature, and it can even be synced with your motherboards RGB header.

Floe RC is compatible with both AMD and Intel platforms, so you should be able to use it with pretty much any motherboard that you have lying around.


  • Durable and premium design
  • Excellent audio quality
  • Great built-in mic and ear buds
  • High quality sound with high frequency driver
  • Durable and premium design


  • Not happy with the microphone quality
  • The microphone and ear buds may fall off while using

3. ASUS ROG Strix LC II AIO Water Cooler

In this review, were testing the ASUS ROG Strix LC II 240 ARGB All-in-one AIO Liquid CPU Cooler 240mm Radiator, which features a 7th Gen pump and RGB LED lighting.

Its designed for both AMD and Intel platforms, and is compatible with the latest CPUs, such as the ones mentioned above. It also features two 120mm ARGB fans that are individually addressable RGB LEDs, and the pump is NCVM-coated for anti-fouling and corrosion protection.

It looks sleek and modern, and its very well-built. Its also quite quiet and efficient, thanks to the 7th Generation pump.

The pump is a single-stage design, so it can handle a range of speeds starting from 840rpm. Its designed for silent operation, and its compatible with most common motherboards. I think the design is really neat, and it makes the product stand out.

Im impressed that they included a sleeved tubing for the radiator. Its really important to protect your expensive liquid CPU cooler from damage, so this is a nice touch. Its easy to install, and it only takes about 30 minutes. I just had to screw it into the motherboard, but Id recommend reading the manual first to make sure you know how to do it.

Overall, its a great product and I highly recommend it to anyone who wants to invest in a high-quality CPU cooler.

4. Corsair iCue H150i Elite AIO Water Cooler

With the CORSAIR iCUE H150i Elite, you can really show off your system. The LCD screen is easy to install and doesnt take up much space, but its not very large. Thats not a problem though, because the screen is only for aesthetic purposes. You can still see all of the information you need right on the front of the unit.

It also looks great. The bright LED lights make everything look great, and the customizable RGB display gives you plenty of options to express yourself. The iCUE H150i Elite comes with a smart controller, which is the perfect way to control the fans, pump and lights. You can change the color of the lights, and you can also change the speed of the fans.

This is a perfect system for any gamer. If you want to show off how good your system is, then this is the one for you.


  • Extremely powerful CPU cooling system
  • Compact and small design
  • Large fan capacity
  • Includes smart lighting controller
  • 3 Year warranty
  • Supports PC and consoles


  • Pricey
  • Requires additional wiring

5. Arctic Liquid Freezer II AIO Water Cooler 

We had been using the Arctic Cooling Liquid Freezer II 120 for the last 6 months and it has been working great.

The pump is quiet and it keeps the temps under control even during the summer. The water loops are completely maintenance-free, and it doesn’t get clogged easily. The temperature sensor is accurate and has very little room for error.

The only downside is the lack of a manual override button. I have to manually turn off the pump if I want to use my computer for a while. It would be nice to have that option for times when I’m not going to be using the computer.

If you’re looking for a high-quality, low-noise, maintenance-free, quiet, and high-performance water cooler, then this is it.


  • Supports all motherboards
  • High quality construction
  • Extremely quiet operation
  • Efficient design


  • The pump is not detachable
  • The water level sensor is not adjustable
  • There is no cooling fan speed indicator

Things to Consider Before Buying AIO Water Cooler

So you want to buy an AIO water cooler. Great! But before you pull the trigger, you’ll want to take a look at some things first. There are a number of factors to consider when making your choice, such as:

What type of water cooler should I buy?

You have a few different choices when it comes to picking a water cooler. You can go for one that comes with pre-installed components (often referred to as “pre-built”), or you can build your own system.

See also  5 Best CPU Coolers For Intel Core i7-7700K 2023

How much power do I need?

If you plan to overclock your processor, you’ll want a larger pump and radiator than if you plan to underclock. On average, you’ll need a minimum of 1,500 W or a maximum of 2,000 W for each component.

Which color is best?

In general, black is the easiest color to match, but you can also go for red, silver, white, blue, and other colors. If you plan to go for the most aesthetic look, then it might be worth looking at a silver or white cooler.

Do I really need a pump?

While pumps are often seen as a necessity for air coolers, it isn’t actually necessary for AIOs. They don’t work the same way as air coolers, so you can use them without one.

Is there a cheaper option?

While a pre-built option may cost less, you’ll likely end up paying more in the long run. Buying a pre-built system usually means you’ll have to purchase the pump and radiator at full retail price, plus you’ll pay for shipping. You might also get less cooling capacity.

Are there other ways to cool my processor?

You could always add additional fans, heat sinks, or even a second radiator.

Should I be worried about noise?

Air coolers aren’t the quietest type of cooler. While they don’t make a ton of noise, they’re still a little louder than most other types of coolers.

Should I worry about overheating?

No. Overheating is not a problem with most water coolers.


Is an AIO cooler worth it?

The short answer is no, unless you need the extra cooling power. AIO coolers are generally not as efficient as traditional CPU coolers and can actually be less effective in some cases. Additionally, many AIO coolers do not have fan filters and can thus create more dust and debris than a traditional CPU cooler.

Do you need to refill AIO coolers?

No, most AIO coolers do not require refilling. However, some may require periodic cleaning of their fan and reservoir.

How long does coolant in a AIO last?

AIO coolers typically last for around 6 to 12 months, depending on how often the device is used and how much dust and debris accumulate.

Are AIO coolers high maintenance?

Some AIO coolers are more high maintenance than others. Generally, those that require refilling or periodic cleaning will be more high maintenance than those that do not.


In conclusion, the best all-in-one water cooler offers the widest choice of ice maker capacities and options. Its best if youre buying a refrigerator for your home office. If you can afford to spend a little extra money, the top models will have the most ice makers, which means the best cooling performance.

It may be worth spending a bit extra on a bigger ice maker capacity, but you dont need to go for the biggest modelâ€â€youll never use that much ice in a day anyway. Make sure that the size of the ice maker fits inside the space you have available, and choose the right capacity for your needs.

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Matt Wilson
By Matt Wilson

Matt Wilson is a PC gaming and hardware expert with years of experience. He's a trusted tech product reviewer for gamers and tech enthusiasts.

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