10 Best CPU Water Block in 2021 – Reviews and Guide

The CPU water block has become very popular during the past years. It is not an easy task to buy the right one for your PC.

But, you don’t need to worry!

Keep On your processor cool is critical for getting the most thing viable out of it. Having one of the best CPUs will help you in preventing many disastrous issues that your CPU causes due to overheating.

Not only this but also,

The plus points of having a CPU water block goes further than this. If you want that your PC works well and want to avoid overclocking then you should buy the CPU cooler.

Do you know what is the good news?

You don’t need to pay lots of money on this vital component of your PC. The CPU cooler is generally available in two types that are air coolers and liquid cooler. In this article, we will talk about the liquid one.

This article is especially for PC gamers that want to keep their system cool so that they operate properly.

As a PC enthusiast, I have carefully looked at more than twenty water blocks and find that there are some that are worth spending money.

So let us have a look at those some.

:star: 10 Best CPU Water Block:

When it comes to edifice a gaming platform then one of the most important things that you need to care about and to look at is the cooling system.  

There are hundreds of water coolers you will find out there that will offer you full efficiency and maximum performance.

Do you know how to decide which one is for your PC?

If not that keep up with me because in this article I am going to tell you ten of the best CPU water block that going to help your PC in cooling in 2021.

This review is based on the size of the reservoir, radiator size, type of tube, and your budget.

Are you ready for it?

1. Cooler Master MasterLiquid

Cooler Master MasterLiquid

If you are the one who demands a higher level of cooling than this one the cooler master liquid is meant for you and your system’s CPU.

We can rank this on the category of the best coolers that offer you maximum performance.

Not only this but also, it makes your system look cool while booting. It is one of the best water coolers right now in the market.

What is more?

It is an RGB processed liquid cooler. It is comprised of the complete RGB functionality as the name says it.

It is also famous for its lightning features and unique style. Also, it is a little bit expensive but full of features. If you have a budget then you should really buy this one.


  • Eye-catching lightening effect
  • Pump top
  • Controllable hub


  • Little pricey

2.NZXT Kraken X72

NZXT Kraken X72

If you are in search of something that works silently but offers you great and maximum performance then NZXT Kraken X72 is best for you.

One of the best features about these coolers is that it comes with the CAM software. CAM feature enables you to customize and monitor and make these coolers one of the best.

This one comes with three PWM fans and a warmer. An amazing LED lightening system is the specialty of this Water coolers.

If you are considering this one then it is a guarantee that it will be going to vanish all of your PC related problems.

You can use these coolers to complete any kind of job whether it is related to gaming or it is about some heavy processing task.

This one is also expensive but the features that come along are totally worth it.


  • Great Features
  • RGB lightening
  • Amazing Cooling


  • The CAM software

3.Beginner Computer CPU Water Cooling

Beginner Computer CPU Water Cooling

These water Cooling Blocks are explicitly intended for AMD processors. The best thing about these water coolers is the build quality that is superior to others on the list.

These water blocks offer you the maximum performance as they make direct contact with the processor.

It is made up of high-quality copper and POM.  If you have the option of low budget then these coolers are one of the best options that you will get.

Mounting them is not a problem at all most of the users easily mount them by there selves. When it goes to buying the best am4 water block then these are the best options.


  • Complete mounting system
  •  Supports AMD processors
  • Installation is easy


  • Copper CPU block

4. EKWB EK-Velocity sTR4 CPU Water block

EKWB EK-Velocity sTR4 CPU Water blockEKWB EK-Velocity sTR4 CPU Water blockEKWB EK-Velocity sTR4 CPU Water blockEKWB EK-Velocity sTR4 CPU Water blockEKWB EK-Velocity sTR4 CPU Water blockEKWB EK-Velocity sTR4 CPU Water block

If you are a PC enthusiast then you should know that there are two kinds of processors one that we use for gaming purpose and the other one is that we work with workstations.

The one that we use for work stations they are comprised of more threads and cores and use for the processing of high-end data.

For such processors we use EKWB EK-velocity water blocks are specially designed, to cope with such bear processors.

You can easily use them with third-generation thread ripper processors and are the best option for cooling.

For the aesthetic look, these have come along with attractive LED lights. The build quality of these water blocks is absolutely the best.


  •         Versatile look
  •         Best Build Quality
  •         Supports Custom loops


  •  Works with TR processors only

5. EKWB EK-Velocity CPU Water block
EKWB EK-Velocity CPU Water block

EKWB EK-velocity is those CPU water blocks that operate with only Intel processors and best for high-end processors.

Not only this but also there are nine different models of this one is available out there in the market,

The level compatibility of this water block is excellent are versatile too. The company worked both on the performance and the aesthetic look of the block.

For the better cooling of the chips, two pipes are attached to it for in and outflow of water.


  • Necessary hardware included
  • Easy to install
  • Compatible


  • Costly

6.Phanteks CPU Water Block

Phanteks CPU Water Block

Phanteks are the best option when you are in need of a broad base for high-end processors. It is straightforward to use and one of the best CPU water block.

They are easy to install and mounting brackets are bundled in a complete package. The working of these are excellent so does the look.

With undoubtedly impressive performance they also come with numerous modifications for each socket.


  • Comes in different variants
  • Impressive build quality
  • Easy installation


  • Aesthetic but not so good

7. Thermaltake Pacific DIY W7 Plus

DeepCool Gamer Storm CPU Liquid Cooler

This water block has the advantage that it is friendly with any LGA and AMD socket. That means you can use these with both types of processors.

The mounting of these are easiest, all you have to do is to tighten the nuts and you are easy to go.

The RGB variant is not cool and the build quality is also not that good but offers you the maximum performance.

Also comes with all of the necessary hardware that is needed at the time of installation.


  •  Maximum heat dissipation
  •  Work with both processors
  •  Available in different variants


  • Wires are not covered properly 

8.Corsair iCUE Liquid CPU Cooler

DeepCool Gamer Storm CPU Liquid Cooler

The next that we are going to discuss is the Corsair water CPU cooler. It comes with a 140mm radiator.

It is an idle candidate when we look at its copper base. If you want to get rid of extra fuss and heat on a normal budget then this is one for you.

These CPU coolers have the specialty of multi-performing mounting brackets and the mounting system is easy both in terms of use and robustness.


  • Versatile
  • Easy to install
  • Compatible


  •  Not so good as compare with a list

9.  DeepCool Gamer Storm CPU Liquid Cooler

DeepCool Gamer Storm CPU Liquid Cooler

If you are the gamer and want your CPU to overlock then this one is for you. The glass tube that comes along with it stays cool even in the hottest environment.

It offers you the maximum heat dissipation and enhances the gaming capability of your CPU. It comes with a radiator of 120 mm that is best for gaming.

The heat load is carried away when you use these water blocks.


  • Best for gaming PC
  • Compatible with the environ
  • Aesthetic


  • Pricey

10. ARCTIC Freezer 34 eSports

ARCTIC Freezer 34 eSports

Finally, the last but not the least on my list is the Arctic, it is the name with a good reputation. These come with the best PWM fans no compromise on them at all.

They offer plenty of cooling and are noiseless. The overall build quality of these is also impressive.

They have low consumption pumps, push-pull fans not only this but also along with lots of features.


  • Excellent cooling aptitude
  •  Aesthetic and sleek design
  • Normal price


  • Management could be improved

:money_with_wings: How to Choose the Best CPU Water Block?

_Best CPU Water Block

While you are up for buying a CPU water bank, there are some basic requirements. A few guidance tips can prove to be quite helpful while purchasing any item. So here have jotted down some of these guidelines that you must know off.

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Construction Quality:

The CPU water block must come with a sturdy, robust design. Its base plate needs to be durable so the water block can last longer. Also, ensure to check for the outer cover of the block. If you find these two components to be durable, strong enough. Only then we would urge you to buy the CPU water block.


When opting for a CPU water block, you can’t be random and pick any you like. Instead, you need to know the type of CPU you have and the right type of water block for it.

With the ideal compatibility only you can understand the working of water blocks. Also, the compatible type saves you from any hassle while installing.

Mounting Hardware:

Of course, the best option is to pick a CPU water block that has mounting hardware. This will actually save you some time from finding the gear. And also, makes the whole mounting process a lot easier.

Once you have the right hardware, it is only a matter of time that you would get it done. So always, opt for a water block that has such gear included in it.

Ease Of Installation:

The last tip for you all is to have some know-how about installation beforehand. It would be suitable if the CPU water block you chose comes with an instruction manual.

This manual will help you with mounting the water block without any hassle. Also, the chances of error or wrong installation reduce to a great extent.

The Right Type:

People often prefer air cooler over water coolers. What they don’t know about water coolers or water blocks is their reliability. Made with higher standards, water blocks come with stunning technology.

These are far better at extricating the heat compared to air coolers. But you need to ensure that your CPU is one that actually overheats a lot.

If you are not a frequent user or the CPU just doesn’t heat that much. Well, in either scenario you don’t need a water block but an air cooler.

Then the water blocks can be of several types like copper, nickel, glass (acrylic), or POM. You can opt for either of these tops depending on your CPUs requirements.


Apart from these basic decision-making factors, other criteria need attention. The budget also places its impact on what you end up buying.

Rather than going overboard or being too fancy, pick something that you need utmost. One major mistake that people make is going out of their budgets and end up buying trash.

You can simply get an affordable, reliable CPU water bank here. With the products we mentioned above, you will be able to find the best one for your CPU.

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Also Read: 10 Best Bookshelf Speakers Under 200 In 2021 (Complete Review)


:clipboard: Frequently Asked Questions:

What is a CPU water block?

For those who are not quite aware of the term CPU water block. These are sort of heatsink designed especially to withdraw all the heat from the CPU. And this is achieved with the help of a full water cooling system. In return, the system cools down, keep functioning without lagging or overheating.

Apart from CPU, it is also used on PPU, GPU, and Northbridge chipset. There 2 major components of a water block; a base and a top.

The base area is in contact with the device to be cooled and made from copper or aluminum. Whereas the top part contains water inside a water block with hosing connections. Made from the same metal as the base, the hosing connects to the water cooling loop.

Now, these water blocks come in various colors as well as materials. It completely depends on the CPU you have, its modifications style/model, etc.

Is water cooling a CPU worth it?

You might have heard of the debate on whether water cooling is better than air cooling. To people’s surprise, water cooling is a far better option for CPUs.

The water seems to transfer a lot more heat than the air making it reliable. Also, water cooling turns out to be contributing to making your PC quieter. Hence the fans won’t have to run constantly at high RPM.

These aspects make it an efficient choice but there is a slight concern alongside. If the water block leaks, it can cause some real mess and hazard in the hardware.

How do you clean a CPU block?

The most important tool you need to clean the water bank is an old, soft toothbrush.

Every water block varies, depending on the CPU type like nickel, copper, glass top. But here is the method to clean bare copper as it is most commonly used.

Use only 5% vinegar as it is quite enough to kill 99.9% bacteria/algae, etc. Then flush the water blocks in clean water and use distilled water to rinse them.

Once you are all done, it’s suggested to wrap the water blocks in a paper towel until dry. Though averting the oxidation is quite impossible with copper.

As for nickel-plated copper, you can’t go acidic or use harsh chemicals. Especially vinegar is a big no along with any rough material.

The nickel layer contains dye additives and other chemicals. So the use of harsh chemicals will cause staining or discoloration over time. But with some flush rinse, you can get rid of the staining.

If you have an acrylic glass top, be careful and don’t expose it to acetone, alcohol, etc. All you need is some soapy, warm water and a soft toothbrush.

If you witness any dirt or algae on your glass, use a soft cloth along with soapy water. After cleaning use only distilled water to rinse any remaining soap.

:books: Conclusion!

Water blocks are one of the vital components of your PC and necessary for the normal functioning of your system.

In these articles, we have reviewed ten water blocks for different folks so they can grab their choice. Hope you find this review helpful.