Best Mini ITX Motherboards of 2020 – Ultimate Review

Modern problems need modern solutions, they say. And for present-day problems, mini ITX motherboards make for the perfect solution as we strive to achieve greater functions from a smaller PC.

If you, too, have been looking for a mini ITX motherboard but haven’t yet figured out the right one, then this is the perfect article.

We will help you not only understand how to pick the ideal unit but also present you with the best options out there.

Comparison Chart of the Best Mini ITX Motherboards


ASUS ROG Strix Z370-I

  • Promises the optimal connectivity for better functionality
  • Item designed specifically for 8th generation Intel Core processors allowing optimal connectivity
  • Provides ideal compatibility with Dual M.2, USB 3.1, 802.11c WiFi, Gigabit LAN, and Intel Optane Memory
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  • Size, design, and features make it highly compatible
  • 1151 socket is designed for perfect compatibility with 8th generation Intel Core Processors
  • Features two different graphics output options for the users to choose from
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  • Best Budget Mini ITX Motherboard
  • Socket 1151 supports 8th generation Intel Core processors
  • With the new hybrid digital PWM design, this unit a step ahead of others
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  • Best Mini ITX Gaming Motherboard
  • Non-ECC buffered DDR4 allows a greater and faster performance
  • Audio features that are designed to enhance the gaming experience
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ASRock Mini-ITX Motherboard - AB350

  • Best AM4 Mini ITX Motherboard
  • Designed with the ideal dimensions to provide a greater compatibility
  • Allows users to experience audio through Realtek ALC1220 7.1
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ASUS ROG Strix B450-I

  • Best Mini ITX Ryzen Motherboard
  • Features USB 3.1 Gen2, 802.11ac WiFi, Gigabit LAN as well as up to 32GB of DDR4
  • Designed to provide maximum OC performance as well as a dynamic cooling system
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GIGABYTE Ultra Durable GA-Z170N-WIFI

  • Best Z170 Mini ITX Motherboard
  • 4 of PCIe Gen 3 and M.2 connectors that allow data transfer of 32 GBs
  • Enable a Bluetooth 4.2 that greatly enhances the device’s connectivity
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When Would a Mini ITX Motherboard Come in Handy?

A mini ITX motherboard is widely used these days. This is because these chipsets provide a number of features that users find useful in a number of situations. In case you are wondering if this motherboard is a good choice  for you, here are a few advantages one can get.


One of the most important features of a mini ITX motherboard is the convenience it provides alongside its compact size. A compact rig is highly preferable when building a processor meant to fit inside a small device. And this feature can be provided better by no other motherboard, in our opinion.

On A Budget

Other bigger motherboards might look fancier, but they are heavier in your pocket. A mini ITX is not only highly efficient but is also as pocket-friendly as it is highly affordable. It allows all users to experience high efficacy, without having to spend everything they have on a motherboard.

A Powerful Unit

Just because this motherboard comes in a smaller size compared to others and is cheaper, it does not imply that it works any less efficiently. It is an outstanding combination of power and convenience that allows you to experience the best of all features that it has to offer.

Characteristics of Our Favorite Mini ITX Motherboards

Of the products available in the market, we have picked a few that we consider better than all others. And this selection is not a random one, but one based on a number of careful considerations. If you are wondering what these considerations are, we list them below:

Speed and Performance

Speed and performance are the first and foremost aspects that need to be considered. The basic functioning of the motherboard is dependent upon these features, and without their sufficiency, a unit cannot be touted as reliable. We ensured the items we picked provided the best of speed coupled with an impressive performance to provide the users with a flawless experience.

Size And Compatibility

Yet another aspect of these units is their size. With "mini" in their name, one would expect these motherboards to be small enough to fit into about any smaller case. The units we chose are all sufficiently compact to fit into a number of smaller devices, allowing greater compatibility.


Lastly, we assessed these motherboards on their functionality. One would expect a high-end processor to be able to provide more than just one function. Processors that work faster may not be as effective at handling multiple tasks at the same time. The units we picked provide users with varying combinations of both of these features.

Quick Take - Best Mini ITX Motherboards

Before we go any further, here are the best mini ITX motherboards:

1. ASUS ROG Strix Z370-I
2. ASRock Z370M-ITX/AC

Review of the Best Mini ITX Motherboards

With the basics of a mini ITX motherboard out of the way, we can now get down to the main task, which is picking the ideal unit. It may seem tricky, but in order to make it easier, we have reviewed the best of mini ITX motherboards out there to save you some time and effort.

Best Overall:
 ASUS ROG Strix Z370-I

ASUS ROG Strix Z370-I Gaming LGA1151...


  • Features an impressive M.2 double-decker heat sink that allows great cooling
  • A high-end 5-way optimization available which is provided by an auto-tuning system
  • A strong and firmly anchored PCI-e slot that allows attachment with heavyweight GPUs
  • Geared with the FanEpert 4 that tailors overclocking profiles to provide an ideal OC performance
  • Equipped with an exclusive AURA Sync RGB lighting and RGD header that ensures an unmatched personalization


  • Slightly more expensive than other units
  • Onboard Wi-Fi can’t reach the optimal speed
  • Figuring out the configuration can be tricky for some users

What Recent Buyers Report

Those who invested in this unit will tell you it is a little more expensive than they’d like it to be, but it also provides great functioning and a list of features that are absolutely worth the price. Users love this unit for the ideal clean look it provides, paired with the sharp design and impressive compatibility.

Why it Stands Out to Us

For us, there were a number of features provided by this unit that just couldn’t be topped by the others. But what really stood out to us was the M.2 double-decker heat sink this motherboard is equipped with. A heat sink is generally present in other units as well, but they do not function as well as this one.

Who Will Use This Most

This unit is not only ideally-sized, shaped, and designed, but also provides great compatibility for various cases. Given these factors, we say it is designed for just about anyone. It is designed to stand true to all its claims and provides even more.

Bottom Line

If you are looking for a mini ITX motherboard, no matter what your requirements are, this unit will meet all of them. It is perfect for all types of users and simply designed to impress. It may cost a bit more than others, but it also justifies its price tag with the features it provides.

 ASRock Z370M-ITX/AC

ASRock Motherboard Motherboards...


  • Designed and equipped to support triple monitor system
  • Features a 3.0 x 16 PCI-e slot that adds great efficacy to the unit
  • Also supports DDR4 400 + OC which many other motherboards don’t
  • Users can find the liberty of choosing between 2 HDMI and Display Ports
  • Provides users with a great range of compatibility given its size and design


  • Does not come with sufficient cooling system
  • Users may notice some bent pins on the chipset when received
  • Antennas provided with the unit are highly prone to interference

What Recent Buyers Report

A lot of users bought this unit after failed and disappointing attempts with other motherboards and found it to be a pleasant surprise. They claimed this unit rectified all the issues they had faced with the previous ones, providing them with an experience that was well above satisfactory.

Why it Stands Out to Us

This unit has a lot to offer its users, but the feature that we think users can make the most out of the ease of functioning it provides. It is not only easy to configure but can also be done in absolutely no time, while a lot of other units require extensive manuals for proper setup.

Who Will Use This Most

Since the most ideal feature of this unit is its simplicity, we highly recommend it to all those who are new to using these devices. Any beginner who has little to no experience working with motherboards would find it to be the perfect starting point.

Bottom Line

Professional or not, you will have absolutely no trouble with this motherboard. It is designed to provide not only optimal functionality but also to ensure the convenience and comfort of the users. Needless to say, it is one of the best mini ITX motherboards one could opt for.

Best Budget Mini ITX Motherboard:



  • Wi-Fi provided is not only stable but also of great speed
  • Features ideal level of heat dissipation to keep unit from heating up
  • Allows easy configuration even for those new to motherboards
  • Audio provided is ideal, even when observed on the front panel header


  • Buzzes when the system is under great load
  • Auto settings generate a great amount of heat
  • Power socket is placed at an inconvenient position

What Recent Buyers Report

Users see this unit as one that is highly different from others in this category. That is because not only does it save great money, but it also provides a functionality that is considerably better than a number of standard units. The combination of these two features make this the choice for a number of users.

Why it Stands Out to Us

Our favorite feature from this particular item is the convenience of use that it allows for its users. It comes with a manual that explains the steps users need to go through to use this motherboard, making it ideal for beginners and professionals alike.

Who Will Use This Most

Buying motherboards and working on them is a time-consuming task that may be quite expensive. Not everyone can find the money to spare on such items, but this unit solves that problem. It is perfect for those on a budget who are looking to save themselves from complex configurations.

Bottom Line

Save money without compromising on the experience you gain with this motherboard. It will provide you with the functioning of a high-end unit, without making you pay for one. All of that is possible with little to no hassle of configuration. Isn’t that what we all ask for?

Best Mini ITX Gaming Motherboard:

Gigabyte B450 I AORUS PRO WIFI (AMD...


  • Audio noise guard keeps away any unnecessary buzz
  • Equipped with Intel Cavil 802.11 ac which is the benchmark of quality
  • Also comes with dual channels which feature Non-ECC buffered DDR4
  • Find yourself immersed in the experience with high-quality audio capacitors
  • Features a new hybrid digital PWM design which greatly aids to its functionality


  • More expensive than other motherboards
  • Users might find some trouble getting it to work
  • Does not mention beforehand that it requires Windows 10

What Recent Buyers Report

Users that have recently bought and tested this unit have a lot to say about it, but all of it is positive feedback. Given the efficiency with which it performs and its sleek design, users have found little to nothing to complain about. Perhaps that is why it has proven to be their favorite of all the motherboards they have used.

Why it Stands Out to Us

Of all the features this unit comes with, what stands out most to us is its high-quality audio capacitors along with noise guard. For a gaming unit where one wants to be submerged in the experience completely, this feature, in particular, makes it ideal for use in such situations.

Who Will Use This Most

This mini ITX motherboard provides users with the ideal combination of speed and performance. This duo is the dream of every gamer, which is why it makes for the perfect gaming motherboard. Anyone looking to up their game would find it to be the ideal unit.

Bottom Line

The final word on this unit is that it is one of the absolute best. From day-to-day use to heavy gaming, it is ideal for one and all. With its high-end design and performance, it will greatly impress you. If you are looking for a unit that doesn’t disappoint, this is it.

Best AM4 Mini ITX Motherboard:
 ASRock Mini-ITX Motherboard - AB350

ASRock Mini-ITX Motherboard - AB350...


  • Allows users to enjoy channel high definition audio with Realtek
  • Features, not just a DDR4 slot but also a DIMM for better connectivity
  • Designed with AMD Promontory B350 chipset known for its performance
  • Equipped with a 3.0 x 16 PCI-e port that enhances the performance of the device
  • Features more SATA ports than other standard motherboards that allow better functioning


  • System may crash with the passage of time
  • Needs an adapter or USB wireless for optimal functioning
  • LAN cable may not be highly efficient for use with the device

What Recent Buyers Report

What really impressed users, along with the great functionality of this motherboard is the excellent customer support provided by ASRock. Users also claim they have found no other unit that works better than this with an appropriate BIOS or which provides an easier setup.

Why it Stands Out to Us

Of all the great features this unit offers, the one we find to be the best is the SATA ports it features. The four SATA 3 ports designed into this unit are more than what other standard units offer, ensuring better functionality and better results.

Who Will Use This Most

The wide variety of AM4 mini ITX motherboards in the market can be overwhelming, making it hard to make the final decision. If you, too, find yourself baffled by this dilemma, then you can trust this unit to provide you with better features and functionality than any other out there.

Bottom Line

This unit is one that has won over a number of users, which ensures that it is designed to impress. It provides not only sufficient features but also guarantees outstanding functionality, which will not disappoint. If you are still looking for a mini ITX motherboard, then this may be the final stop for you.

Best Mini ITX Ryzen Motherboard:
 ASUS ROG Strix B450-I

ASUS ROG Strix B450-I Gaming Motherboard...


  • Geared with industry-leading 8 channel HD audio that a lot of other units lack
  • With 5-way optimization and auto-tuning, one can find the best of functionality
  • AMD Ryzen AM4 process allows optimal connectivity as well as speed for the users
  • Aura Sync RGB lighting allows synchronizing effects for the broad spectrum of colors
  • Raised M.2 drives and SupremeFX audio circuitry allows minimum lateral interference


  • Provided M.2 slot does not support SATA
  • Users may find the M.2 slot difficult to access
  • Features only one fan header, which may not be sufficient

What Recent Buyers Report

Going by the words of recent buyers will convince you to invest in this unit since all they find to say about it is good things. Almost everyone that has used this unit has found themselves highly satisfied with its functioning and features, which for them are better than those provided by the rest.

Why it Stands Out to Us

This motherboard has more than enough features to deserve a place on this list, and the top feature of all those is its Aura Sync lighting that comes with two additional RGB headers. This provides the unit with a magnificent spectrum of colors that will be sure to leave one dazzled.

Who Will Use This Most

Finding a mini ITX Ryzen motherboard that performs according to one’s expectations can be a difficult task. If you too are one of such users, then this unit will be the perfect choice since it has everything that other Ryzen motherboards lack. It is one that does not disappoint with its performance and features.

Bottom Line

If you have been searching for a good mini ITX Ryzen motherboard, but have failed so far, then we’ve got some good news for you. This is the perfect motherboard for you. It has all the right features that make it into the exact unit you’d want for ideal functionality and satisfaction.

Best Z170 Mini ITX Motherboard:
 GIGABYTE Ultra Durable GA-Z170N-WIFI 

Gigabyte Ultra Durable GA-Z170N-WIFI...


  • Dual channels that feature DDR4 as well as 2 DIMMs, at the same time
  • Provides compatibility with the Intel USB 3.0 along with the USB type-C
  • Comes with 2 SATA express connectors that allow data transfer of 16Gbs
  • Also geared with 11ac 867 Mbps dual-band wireless connection for greater connectivity
  • Equipped with LG 1151 that is designed to work ideally with 6th generation Intel Core processors


  • May not support more than 8GB RAM
  • Not designed to withstand functioning for a longer period of time
  • Users may find it to be more expensive than standard motherboards available

What Recent Buyers Report

Users have found this motherboard to be an impressive piece of work. They have been stunned by not only how well it performs with all the basic features, but also by all the additional features it has to offer, unlike other standard motherboards.

Why it Stands Out to Us

With this unit, we find ourselves overwhelmed by the features that it offers, but the one feature that caught our eye before any other was its Intel USB 3.0 with USB-type C. With the addition of the world’s next universal connector, this unit has really set itself apart from the rest.

Who Will Use This Most

When it comes to technology, we all look for the newer and better. And there is a lot that falls under that category, including this mini ITX motherboard. It is designed for all those tech geeks looking for a motherboard that is one step ahead of all the others.

Bottom Line

Here, we conclude this list with one of the best Z170 Mini ITX motherboards the market has to offer. Investing in this unit could be the change you need for an experience better than you’ve had with any other motherboard before. With its efficiency and design, it is guaranteed not to disappoint.

What Do I Need to Know Before Buying a Mini ITX Motherboard?

While the technical aspects of a motherboard and its dimensions are very important, there are few other aspects you need to be clear on before investing in a mini ITX motherboard. Here are a few other things to consider other than the above-mentioned features:


The mini ITX is the smallest chipset out there. And while the small size makes these units highly convenient, it does, however, limit the RAM capacity. While using a mini ITX form factor, you will be restricted to no more than two DIMMs for your RAM, which may be a significant drawback for certain users.

Size of Case

While picking a motherboard, one must keep in mind the size of the case where it will be installed. If the case is smaller than the chipset, it may not fit, and therefore, will not be usable at all. But it is also important to remember that if the case is considerably bigger than the chipset, a motherboard just sitting in the corner of a big case does not look good aesthetically. So if you have more space, it is better to consider a bigger motherboard that fits well in your case.


Gone are the days when only bigger was better. This is the era of compact technology and convenience. Both of these features, along with outstanding performance, are major features that a mini ITX motherboard provides. There is a lot more you could get out of these units, with the right product and a keen consideration of all the important aspects.

People Also Ask

To be completely sure of your purchase, you can find clarification of any confusion you might have on our list of FAQs below:

Is Micro ATX The Same as Mini ITX?

A micro ATX is smaller than an ATX, and so is a mini ITX. In that respect, the two may be similar, but no, the micro ATX is not the same as mini ITX. A micro ATX is still bigger in size compared to a mini ITX. While a mini ITX is ideal for smaller cases and provides better aesthetics too, a micro ATX is cheaper and provides a higher RAM capacity.

How Big is a Mini ITX Motherboard?

A mini ITX motherboard is the smallest that you can find. It is not only smaller than the standard ATX, which is 12.0” x 9.6”, but also smaller than a micro ATX, which is 9.6” x 9.6”. The dimensions of a mini ITX are 6.7” x 6.7” with only one PCI-e lane, compatible with small form-factor cases.