7 Best Mini ITX Motherboard In 2021 [Reviews & Buying Guides]

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Most of the gaming enthusiasts juggle with multiple graphic cards, gaming rigs with custom water cooling and several hard drives to beat their opponents. Thanks to the technological advancements where smaller computers come up with Mini ITX motherboards. With ample of such motherboards in the market, choosing the best one for your PC is always challenging. 

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A mini ITX motherboard comes with better space-saving and high mobility. However, the best ITX motherboard is the one which comes with the highest set of features. Overall, mini ITX motherboards are meant to assure high-performance to the users.

If you are new to this concept, lets quickly dig in about mini ITX motherboards.

What are Mini ITX motherboards?

It was an embedded circuit board for industrial use when first devised in 2001. Gradually, with home theatre personal computers (HTPC), it becomes a popular motherboard choice for pint-sized computers. With a modest 17 X 17 cm (6.7 X 6.7 in) dimension, Mini ITX motherboard has become a popular option for gaming enthusiasts and professionals.

Benefits of Mini ITX Motherboards

There are several benefits associated with the use of Mini ITX motherboards:

Mini-ITC is the most popular form of HTPCs which can be easily fit inside a TV cabinet. Since HTPC have lower performance needs, mini ITX motherboards are an excellent replacement for full tower computers loaded with four graphics cards.

With its compact design and an average weight of 4 to 7 kg, it keeps your computer portable. The gamers who attend the LAN parties and often move around.

Most of the Mini-ITX cases are no big than a shoebox. Thus, it helps in freeing up most of your desktop space and makes an attractive option when you have a space constraint. People who are working in small cubical or small houses. 

If you are looking for the best Mini ITX Motherboard in 2021, this comprehensive guide is what all you need to access the best one for you.

Best Mini ITX Motherboards Reviews

1. ASUS ROG Strix Z390-I Gaming LGA1151

With its performance-oriented features, ASUS ROG Strix Z390-I is optimized for the 8th and 9th generation Intel processor to offer a kill-death speed to your gaming sessions. It has the 5-way Optimization overclocking module, it can overlock your CPU automatically. Against manual tuning that takes several days in other devices, this motherboard delivers the results instantly.

It has multiple dedicated PWM/DC fan headers. It is controllable using the Fan Xpert 4 utility. You have exquisite control over its cooling set up which helps in extending its lifespan. If you want to build an excellent home theatre, this ITX motherboard is for you. 

Give life to your games and movies with its high-fidelity sound card. It comes with built-in RGB LED to sizzle your computer with ultimate style. The increased designed effort and excellent quality justify its high-pricing. It has suitable diagnostics as well as debug tools.

2. MSI ProSeries Intel Coffee Lake

To get the best of stability and exceptional gaming experience, this motherboard comes with advanced technology for pure signals. It can support 8th Gen Intel Core, Celeron Processors for LGA 1151 socket and Pentium gold. It comes with studio grade sound quality. It has been specifically engineered for demanding professionals to provide extended stability and long-lasting top performance.

There are enough fan headers which maintain the cooling of your PC to provide reliable performance. It comes with the latest display connectors to make it compatible with new technologies. It supports the latest storage standards. You can create the most dynamic soundscape with this.

From its premium sound experience to other benefits, this amazing Mini ITX motherboard is worth considering for upscale gaming experience and other professional-level tasks.


It is one of the best budget mini ITX motherboards with new hybrid digital PWM design. It is a way to step ahead of others. It has socket 1151 which supports 8th generation Intel Core processors. IF you are new to motherboards, this motherboard offers quick & easy configurations.

The WIfi provided is highly reliable and comes with great speed. The audio when observed on the front panel header provides great quality. Adequate provisions of heat dissipation don’t let the system heat up quickly. To deal with several cases, it comes with NVMe on top. Along with great functionality, it comes with reasonable pricing. 

A detailed manual assists novice users to make the optimum use without a glitch. Overall, it is a high-end motherboard which can be easily configured and also go easy on your pocket.

4. MSI Performance Gaming AMD Ryzen

This motherboard efficiently sup[ports the AMD Ryzen 1st & 2nd Generation, Athlon with Radeon Vega Graphics Processors for Socket AM4 and Ryzen and Ryzen with Radeon Vega Graphics. The studio-grade sound quality of this motherboard is truly rewarding for your ears. It comes with EZ debug LED to troubleshoot easily.

It possesses a power design with a premium layout and added VGA card protection against bending with PCI-E steel slots. The advanced software in this motherboard auto-detects and boosts the performance of any storage. The Turbo M.2 in this motherboard delivers speeds up to 32 Gb/s for reliable performance.  

It has a DDR4 PCB optimized design to give a performance boost to the memory. Derive the in-game benefits by connecting with ultra-fast storage devices which start and load the games faster. MSI Gaming tools help you to outperform your opponents. Enough fan header keeps your PC cool and provides full control over the PC cooling.

5. ASUS ROG Strix B450-I

With its high-spec audio and onboard wifi, this motherboard is meant for the technically oriented and DIY-inclined enthusiasts. This mini-ITX is an exceptional offering for the stroke-gamer audience. It has an exceptional ability to cram in, excellent RGB lighting options and onboard WiFi. From its M.2 cooling to its high-end audio, this motherboard does an excellent job.

It is a tweaking-friendly ROG UEFI which can overclock 2700X without any issue. It comes with more than expected DRAM overclocking. This motherboard is flexible to pair any graphics card and Ryzen CPU. It has all the latest tech on board to declutter the area around your PC. With its stellar performance, it is unobtrusive, nice and subtle.

6. Asus ROG (X570)

This high-performance motherboard is slightly taller than mini-ITX yet can suitably fit in any mini-ITX chassis easily supporting two-slot graphics cards. It has a unique memory trace design which can support up to 32 GB per slot with a total memory capacity of 64 GB. 

The dual-capacity UDIMM modules in this motherboard deliver four-DIMM memory capacity. M.Z drive connects via SO-DIMM interface with its bundled expansion card with the heatsink. It also helps in controlling SSD thermal and offers optimal performance. It is equipped with a dedicated audio card housing S1220 codec.

It comes with a DTS sound card unbound and a sonic studio virtual audio mixer. It has onboard control cards such as Q-Code, FlexKey, Clr CMOS and BIOS Flashback. It has Bluetooth 5.0 for connections which are 2X faster and has the capability to boast up to 4X the range.


With the ability to support AMD 3rd Gen Ryzen, Ryzen with Radeon Vega Graphics processors, 2nd Gen Ryzen with Radeon Vega Graphics and 2nd Gen Ryzen. It comes with extended VRM heatsink and dual ultra-fast NVMe PCIe 4.0/3.0 X 4 M.2. It has Dual Channel ECC. 

It has the richest list of features like USB Type-C interfaces on select boards and support for PCIe 4.0. It has refined audio, the latest standard of WI-fi design and high speed of Ethernet. It allows the user quick data transfers. The thermal and power design of this motherboard makes it perfect for an outstanding gaming session. The exceptional LED customization allows the user to adapt their PC to their lifestyle.

With a dedicated Q-Flash plus button, it is easy to install and configure. 

The Best Mini ITX Motherboard Buying Guide

You must get the features which you are looking for, to justify every penny you spent on buying Mini ITX motherboard for your CPU. Here are some of the crucial factors which you should consider before buying the best one:

You must get the features which you are looking for, to justify every penny you spent on buying Mini ITX motherboard for your CPU. Here are some of the crucial factors which you should consider before buying the best one:

Most of the small-form-factor systems come with tricky cable management. The poor port placement in the motherboard leads to awkward cable placement. Hence it leads to a lot of tension on PCB as well as on plug. Most of the Mini-ITX is limited to cable management.

Due to tightly-packed features in any mini ITX motherboard, there are always the chances of some interference. The user usually looks for a separate audio capacitor from the rest of the PCB to ensure better outgoing audio. While most of the manufacturers work on it, some do it exceptionally well. If sound quality is something you are highly interested in, you need to look for a board with high-layer count PCB.

Manufacturers have tried to compensate the users for front and rear I/O with Wi-Fi and Bluetooth as standard features. However, there are few motherboards which lack expansion slots. If you need to add things like physics cards, sound cards etc, you need some additional PCIe slots.

While most of the expensive motherboards ensure high clock speeds, expecting it from budgeted ones does not make sense. A mid-range motherboard is an ideal replacement for an expensive GPU and CPU. However, if you are looking for overkill and prefer a compact system, a high range motherboard is the only solution.


There are plenty of mini-ITX cases ranging from full-sized ATX PSUs. Consider the size judicially as you may find some equivalent to the size of mATX cases, defeating the relevance of mini-ITX mobo. 

Mini ITX motherboards are only ideal for gaming when you are looking for a small form factor. As most of these motherboards are pricey, consist of one PCIe slot and have limited RAM, they are only appropriate to choose when you are looking for a compact solution

Mini-ITX, as the name suggests, Mini ITX  is compact having lesser height and width as compared to Micro-ATX. 

Compared to standard ATX motherboards, ITX motherboards are quite expensive. As the manufacturer can compress everything in a full-size board down, many people rely on ITX motherboard. Due to their relatively smaller size, these are highly portable and easy to maintain as well. 

With a lot of embedded applications, mini ITX come with longer life-circle.

Final Verdict

Buying the right Mini ITX motherboard can only work and justify your expectations from it. Investing in the best Mini ITX motherboards can be futile if it does not suffice all your requirements. With a wide range of motherboards available in the market, each comes with specific features to the officer. You need to list down all your requirements first. Fix up your budget and narrow down your choices. 

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