8 Best CPU Water Blocks: Reviews & Buying Guide
Last Updated On 19th August 2021
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Any gaming machine requires an efficient cooling system. In addition to using an efficient cooling system, you also have to choose a versatile one.
The CPU water block meets both these requirements. Due to this very reason, when looking for a suitable cooling system, it is the best option.
The only bit of issue is that there are so many different options available. It can be a bit confusing to choose the right one.
Also, nobody has the time to go on comparing the different water Block options to select the right one. That is why; you have to be pretty selective.
We will today share with you the 8 best CPU water block options available. We will follow that up with a list of criteria that you should take into account while choosing one. Let us start with the 8 best options available.
If you don’t have time to read the complete article, check out our favorite products below.
Criteria To Consider When Buying a CPU block
The requirements which you should keep in mind include:
You have to first and foremost look at the design of the base plate. It will determine the durability of the water block.
You have to look at the outer cover as well. If both of these are durable, then only it will be easy for you to use the water block for a long time.
You also have to find out which type of CPUs the water block is compatible with. Once you can find it, it becomes easy for you to understand whether you can use it or not.
It is necessary to buy a compatible CPU block so that installation is not a problem.
Ideally, you should choose a CPU block that comes with all the mounting hardware. It means that you will not have to go through the trouble of finding the necessary equipment.
When you receive it, you can install it in no time. That is why; you should give preference to the water blocks which come with the hardware for mounting.
Ease of installation:
Lastly, you have to look at the installation procedure. If it comes along with an instruction manual, it will be easy for you to mount it on the component in no time.
Rather than going through trial and error, it is better to choose a water block that comes with instructions.
These are the four criteria that you should keep in mind when choosing the best CPU water block. Before you finally select one of the 8 options, you can go through our FAQ list below to find more about such water blocks.
8 Best CPU Water Blocks (2021 Update)
1. Phanteks PH-C350I_BK C350I CPU Water Block
The block which we are highlighting now is available in 2 different finish options. Moreover, it is available in 2 variants. One is for Intel, other is for AMD.
As a result, you can find the compatible variant quite easily. With the help of a large copper base measuring 70 mm x 70 mm x 4 mm, you can be sure that the heat dissipation capacity is on the higher side. It also consists of a 0.15 MM internal fan, which further increases its efficiency.
With the help of proper mounting brackets and rubber washers, it is not only efficient but easy to install. It also consists of an RGB connector, which helps you in integrating it with the CPU.
Also, the connections are such that the flow resistance gets reduced significantly. It means that the cooling performance on offer is above average.
Also, it has nickel-plating, which will last for a long time and can handle high temperatures as well. These features are the reason why it is on top of our list.
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With different variants available for AMD and Intel, the compatibility is on the higher side.
Moreover, since it comes with the proper mounting brackets and rubber washers, installing it is quite easy in any CPU.
It means that the compatibility which it has on offer is much better than some of the other water blocks.
It comes along with an RGB connector and connection terminal. The advantage of this connection terminal is that it has no flow resistance. As a result, it further increases the efficiency of the cooling Block.
The block uses premium and high-quality materials. It means that you will not have to worry about wear and tear.
Moreover, it is nickel-plated. Due to the nickel-plated design, it can handle high temperatures. Especially the copperplate is nickel-plated, which means that it gets extra insulation.
Hence, it will be easy for you to use it with even the most demanding machines.
Available in 2 variants
Two different finish options
Easy to integrate
Comes with an RGB connector
Limited after-sales support.
2. EKWB EK-Velocity sTR4 CPU block
With five different variants available, it is easy for you to choose this water block as per your specifications.
The block which we are speaking about now consists of a preassembled error prevention mechanism.
It means that when you’re mounting it, you cannot go wrong. It is perfect for the AMD Ryzen Threadripper processor.
When you look at the construction of this water Block, it consists of an acrylic top. The cold plate consists of copper, which is nickel-plated.
As a result, there is an extra insulating layer, as well. It is compatible with the TR4 and SP3 AMD sockets.
It comes with an LED strip, which makes it visually appealing. Also, the instruction manual makes it easy for you to install it.
The block is highly efficient, and there are five different variants and four different types of CPUs. These make this Block a pretty good option.
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Five different variants:
The advantage of the 5 different variants is that it is compatible with a wide variety of processors. It means that irrespective of the processor which you use in your machine, you can easily use this block.
The specific variant which we are speaking about now is compatible with the AMD Ryzen Threadripper processor.
Every part of this water block is constructed in such a way that it can increase the durability of the block. The topmost part consists of acrylic.
The copperplate is nickel-plated. It means that not only is there an extra layer, but it can also distribute the heat quite easily.
Easy to install:
In addition to different variants being available for different processors, there is also an instruction manual that comes along with it.
With the instruction manual, it will be easy for you to install it on the CPU or components. The versatility makes it a great option.
Comes with LED strip
Available in 5 different variants
The packaging could have been better
3. Thermaltake Pacific DIY CPU Waterblock
The first thing which you will see of this water Block is the RGB lighting. That is why it is aesthetically pleasing.
Moreover, it is compatible with not just the Intel LGA CPU socket but also the AMD CPU socket. The versatility makes it one of the best CPU blocks. It is due to the versatility that it is on our list.
With the help of 7 different LED color options, you can customize the RGB lighting as per your requirement. You can set it off as well using the controller.
It comes along with a 0.15 MM microchannel structure. The advantage is that it can provide excellent dissipation. Also, with the help of an anti-collision design, the durability is on the higher side, which is another advantage of this CPU block.
Additionally, it comes along with not just the hardware for hardware but also the thermal paste that can increase its efficiency factor.
The user guide ensures that it is easy to install. These features are the reason why it is in the top 3 on our list.
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It is one of the very few CPU water blocks which are compatible with not just the AMD CPU socket but also the Intel one.
As a result, irrespective of the CPU which you are using, you can use this CPU block. An additional feature that makes it highly versatile is the Micro-channel structure.
It provides it with high clearance. Due to this very reason, no matter which CPU you are using, you will be able to install it quite easily.
It does not just consist of RGB lighting but also is versatile enough to allow you to customize it. You can choose between 7 different LED color options. You can switch it off as well. That is why; you have complete control over the aesthetics.
Easy to install:
There are various reasons why this water block is easy to install—the first one being that the weight is just 670 g.
As a result, you can handle it with ease. Also, it comes along with mounting brackets and hardware.
The hardware is compatible with Intel as well as the AMD CPU socket. It means that you will not have to buy any extra equipment.
Moreover, it comes with thermal paste as well, which means that you can apply it and then install it. It will ensure that you will not have to remove it anytime again.
If you’re stuck anywhere, you can follow the user guide. It comes along with detailed instructions. That is why it is easy to install.
Easy to install
Compatible with AMD and Intel CPU socket
Excellent heat dissipation
Port quality could have been better
4. EKWB EK-Velocity CPU Water block
With nine different variants available, you can easily pick the water Block as per your requirement. The advantage of this block is that it is compatible with many Intel CPUs.
The top portion consists of acrylic material. The base portion includes a nickel-plated copperplate. It has a mirror finish, which makes it aesthetically pleasing.
The RGB lighting ensures that it is aesthetically pleasing as well. It comes with the entire mounting kit. There is also a rubber backplate gasket on offer, which further increases the heat dissipation capacity.
With the help of error preventing mechanism and tool-less installation capability, it is easy to mount it as well. In a nutshell, it consists of all the essential features which you might look for in a CPU block.
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With the top of acrylic material, you need not worry about durability. The base area consists of a copperplate. The copper plate is nickel-plated. That is why; longevity is on the higher side.
The RGB lighting ensures that you don’t need to use any additional lighting to light the CPU from the inner side. That is why it is highly versatile.
Installation kit on offer:
It comes with the entire hardware for mounting. It comes along with the rubber backplate gasket. There is also a reinforced hold-down bracket.
It means that once you install it, you will not have to worry about removing it or tightening it again. Also, the added preventing mechanism means that you cannot install it the wrong way.
You do not require any extra tools, which is another advantage. These features ensure that it is easy to install.
Comes along with installation hardware
Compatible with most Intel CPUs
5. BXQINLENX Professional Special CPU Water Cooling Block
If you’re looking for the CPU block for the Intel CPU socket, you should consider this option. The copper base plate of this cooling Block is 50 MM x 50 MM x 3 MM.
Also, it works with most of the compression fittings, which means that installation is not a problem.
With the help of stainless steel hold, you can be sure that mounting it and keeping it in place is not a problem. With the help of organic glass on the outer side, it is aesthetically pleasing.
It comes along with four screws which are the hardware h you need to install. The block consists of all the necessary features, which is what makes it such a good option.
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Large copper base plate:
Ultimately, it is the copper base plate that decides the capacity of heat dissipation. The size of the copperplate is 50 MM x 50 MM x 3 MM.
With such a large, it can dissipate a large amount of heat, and the components remain within the operating temperature range.
Comes along with hardware:
It comes along with a stainless steel bracket. The advantage of stainless steel brackets is that the water block can remain in its place quite easily.
Also, stainless steel is highly durable as well. Additionally, it comes along with the screws which you need for installation as well. As a result, installation is quite easy.
When you look at the outer cover, it consists of organic glass. It is also transparent. That is why; it is aesthetically pleasing as well.
Consist of a large copper base plate
Compatible with Intel CPUs
Inlets and outlets are not explicitly marked
6. EKWB EK-Supremacy Water Block
If you have a modern-day Intel CPU, then this water block is the one that you should consider. It consists of an acrylic top. The advantage of the acrylic top is that it can handle high temperatures; it is highly durable.
On the bottom side, there is a copperplate that is nickel-plated. The mirror finish ensures that it is aesthetically pleasing as well.
The RGB lighting can illuminate the CPU. Also, another advantage of this water block is that it is silent in operation. It is compatible with the four-pin socket.
You can install it with just two screws, which is the reason why it is so easy to use. The block can even work with the low flow, which means that it is highly versatile and irrespective of the water speed; it can work efficiently.
The reason why this water cooling block is on this list is because of its low flow design.
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Top material consists of acrylic. The base material uses nickel-electroplated copperplate.
Both of these features ensure that the CPU block can last for a long time. Once you install it, you will not have to worry about replacing it anytime soon.
With the help of RGB lighting, illumination is guaranteed as well. Due to this very reason, you will not need to install separate lighting in your CPU.
Low flow design:
Many of the other water blocks require a high flow of water. However, this one does not require the same.
Even when the water flow is on the lower side, the design is such that it can cool down the components quite efficiently. That is what makes this water cooling block such a good option.
Low flow design
Works with most modern Intel CPUs
Can last for a long time
Packaging could have been better.
7. XSPC Raystorm Neo Waterblock
The water cooling block which we are discussing now comes in 4 different finish variants. You can find an aesthetically pleasing option quite easily.
The base is heavy-duty, which is what helps it stand out. Also, with the help of a chrome-plated brass top, you can be sure that the construction is much sturdier than some other options on this list.
Additionally, it comes with an aluminum bracket as well, which is another reason why it is such a good option.
It also comes along with the entire hardware for mounting, which means that installing it is quite easy. Also, the copper and brass construction minimizes wear and tear.
The low flow supporting design means that the cooling efficiency is on the higher side. The bracket comes along with its hardware, which is why it is one of the most durable water blocks on this list. The durability, combined with the low flow design makes it the right choice.
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Most of the other water blocks consist of acrylic tops. However, this one consists of a brass top. The advantage of the brass top is that it is much more durable.
The bottom also uses a copper base. It has thermal paste as well. The thermal paste can increase the efficiency of any water cooling block by a significant amount.
Consist of mounting hardware:
The hardware for mounting which comes along with it makes it highly versatile. It means that it can work with most of the Intel CPUs.
Also, the aluminum mounting bracket means that durability is not a problem at all. You will not even have to worry about replacing the fixtures.
It is another water block that can work with a low flow of water. Thus, the efficiency is on the higher side. You will be able to get consistent cooling without any interruption.
Low flow design
Comes with mounting hardware
Suitable for Intel LGA CPUs
Installation is a bit time consuming
8. Bewinner Computer CPU Water Cooling Block
The water block which we are speaking about now is specially designed for AMD CPUs. The USP of this water block is that it has a large water contact area.
That is why; the heat dissipation is on the higher side. It has a copper bottom, and the cover is of POM. With the help of anti-oxidization technology, the copper base can last for a long time.
The weight of this cooling Block is just 329 g. It means that installing it is not a problem at all. Moreover, it comes with hardware like a base plate, springs, and even a gasket.
It means that there is no need to buy any hardware for mounting separately. The main reason why you should go for it is due to the large water contact area.
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Large contact area:
The larger the water contact area of any water block, the higher will be its cooling capacity. Hence; you should prefer this water block when you’re having any AMD CPU.
Compatible with AMD CPUs:
It is specially designed for AMD CPUs. That is why, if you have AMD CPU you will have no problems mounting it.
When you look at the structure, the base plate uses copper. It consists of a POM cover. The material is of high quality. Due to this very reason, irrespective of the machine on which you use it, it will last for a long time.
Suitable for AMD CPU
Large water contact area
Comes with hardware.
Instead of spending hours to find the best CPU water block, these are the 8 options that you should consider.
When you go with these 8 options, you will be able to use the CPU consistently. We will also share with you the criteria that you should keep in mind while choosing such a water block.
What is the best CPU water block?
The Phanteks PH-C350I_BK C350I CPU Water Block is the best water block as it can work with Intel and AMD sockets. Also, it consists of a large copper plate which provides it with excellent heat dissipation capacity.
Do I need water cooling?
Almost every high-end gaming CPU needs water cooling. Water cooling is efficient than any other type of cooling mechanism. That is why you should go for it.
So, when you’re looking for the best CPU water blocks, these are the 8 options to consider.
Instead of just comparing numerous options and spending hours choosing one, you can pick one from the list above. It will ensure that you can cool your gaming machine efficiently.