Best Mini ITX Motherboards of 2026

Mike Davis Avatar
Mike Davis
Last Updated: Jan 13, 2026

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Mini ITX motherboards are small and compact motherboards designed for use in small form factor PC builds. Despite their small size, they still offer a range of features and functionality that are expected from larger motherboards. Mini ITX motherboards are perfect for gamers and professionals who require a powerful PC but have limited space. These motherboards support the latest processors and offer a range of connectivity options, including USB 3.0, SATA, and PCIe. They are also energy efficient, making them an ideal choice for building a home theater PC or a media center. Overall, Mini ITX motherboards are a great choice for anyone looking to build a compact and powerful PC without sacrificing performance.

At a Glance: Our Top Picks

ASUS ROG Strix B850-I Gaming WiFi Mini-ITX Motherboard Cover #TOP 1
ASUS ROG Strix B850-I Gaming WiFi Mini-ITX Motherboard
ftb score rating icon 9.8
Gigabyte A520I AC Motherboard Cover #TOP 2
Gigabyte A520I AC Motherboard
ftb score rating icon 9.7
ASRock B850i Lightning Mini ITX Motherboard Cover #TOP 3
ASRock B850i Lightning Mini ITX Motherboard
ftb score rating icon 9.5

Top 6 Mini ITX Motherboards

#TOP 1

ASUS ROG Strix B850-I Gaming WiFi Mini-ITX Motherboard

‎5Z8N
BLACK
ASUS ROG Strix B850-I Gaming WiFi Mini-ITX Motherboard Cover
ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850 Mini-ITX mITX Motherboard 10+2+1 Stages, DDR5, 2.5G LAN, WiFi 7, 2X M.2, PCIe® 5.0 x16, USB 20Gbps Type-C®, AI Overclocking, AI Networking II, Aura Sync

The ASUS ROG B850-I Mini-ITX motherboard is designed to support the latest AMD Ryzen 7000, 8000, and 9000 series processors, giving you a powerful foundation for your PC build. It features smart tools like ASUS AI Advisor and AI Overclocking that help you optimize performance easily, even if you're not an expert. The board also offers AI Networking II to improve your internet connection for smoother online experiences. Plus, its strong 10+2+1 power design ensures stable and efficient power delivery, so your system runs reliably under heavy workloads. This compact motherboard combines advanced features with user-friendly technology to make building and upgrading your PC hassle-free.

What We Like
Premium build quality
Easy BIOS setup
Multiple M.2 slots
Good VRMs for Ryzen CPUs
Customizable RGB zones
What We Don't Like
Not fully white aesthetic
No optical audio out

Gigabyte A520I AC Motherboard

A520I AC
Gigabyte A520I AC Motherboard Cover
Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard)

The Gigabyte A520I AC Motherboard is an AMD AM4 Socket motherboard that supports 3rd Gen AMD Ryzen Processors. It features Dual Channel DDR4, 2 DIMMs, Direct 6 Phases Digital PWM with 55A DrMOS, PCIe 3.0 x16 Slot, 1x NVMe PCIe 3.0 x4 M.2 Slot, ALC887 Audio Codec, Blazing Fast 1GbE LAN, Intel Dual Band AC WiFi and Bluetooth with Ultra Durable Antenna, and Rear DP and 2x HDMI Support. Customers have praised the board for its affordability and compatibility with Ryzen 7 Pro 4750G, but have noted that the installed wifi card is slow and that the board does not support xxxxg series CPUs.

What We Like
Compact Mini-ITX form factor
Stable built-in Wi-Fi
Reliable Gigabyte quality
Easy assembly and setup
Good for low-power desktops
What We Don't Like
Limited expansion options
Minor BIOS and connector issues
#TOP 3

ASRock B850i Lightning Mini ITX Motherboard

B850I LIGHTNING WIFI
Mini ITX
ASRock B850i Lightning Mini ITX Motherboard Cover
ASRock AMD B850i Lightning WiFi 6E Socket AM5 Ryzen 9000/8000/7000 Series DDR5 8200+ (OC) MHz 128GB Mini ITX Motherboard M.2 SATA3 6.0 Gb/s PCIe 5.0 B850 BIOS Flashback

The ASRock B850i Mini ITX is perfect if you're building a compact PC but still want strong performance. Its small 170x170mm size fits well in tiny cases, making it ideal for space-saving setups. The motherboard offers a robust power system that keeps your processor running smoothly, even under heavy use. With two DDR5 memory slots, you can install fast RAM that helps your system run quicker and handle multitasking with ease. Plus, it has a PCIe 5.0 slot, so you can add the latest graphics cards, giving you excellent gaming or creative work performance in a small package.

What We Like
Excellent build quality
Easy BIOS navigation
Stable performance
Great value for price
Multiple M.2 slots
What We Don't Like
Rare motherboard failures
Potential CPU compatibility concerns
#TOP 4

GIGABYTE X870I AORUS PRO ICE Mini-ITX Motherboard

X870I AORUS PRO ICE
White
GIGABYTE X870I AORUS PRO ICE Mini-ITX Motherboard Cover
GIGABYTE X870I AORUS PRO ICE AMD AM5 LGA 1718 Motherboard, Mini-ITX, DDR5, 2X M.2, PCIe 5.0, USB-C, WIFI7, 2.5GbE LAN, EZ-Latch, 5-Year Warranty

The GIGABYTE AORUS PRO ICE motherboard is designed to support the latest AMD Ryzen processors, giving you powerful performance whether you use the 7000, 8000, or 9000 series. It supports DDR5 memory with AMD EXPO, allowing faster and more efficient data handling for smoother multitasking and gaming. The robust 8+2+1 power design ensures stable and efficient power delivery, which is crucial for maintaining system reliability during heavy workloads. Plus, with PCIe 5.0 and dual M.2 slots, you can enjoy faster data transfer speeds and expand your storage easily, making this motherboard a great choice for building a compact yet high-performing PC.

What We Like
16-phase VRM cooling
USB4 and Gen5 NVMe support
EZ-Latch and screwless M.2
Wi-Fi 7 and future-proofing
Clean, modern BIOS interface
What We Don't Like
Potential BIOS update hiccups
Care needed with back connectors
#TOP 5

ASRock B550M-ITX/AC

B550M-ITX/AC
700W
ASRock B550M-ITX/AC Cover
ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors motherboard Mini ITX

The ASRock B550M-ITX/AC motherboard is a compact and powerful option for users looking to build a high-performance system. It supports 3rd Gen AMD AM4 Ryzen and future AMD Ryzen processors, ensuring compatibility with the latest technology. With support for DDR4 4733+ (OC), users can experience faster and more efficient multitasking and gaming performance. The graphics output options include DisplayPort and HDMI, allowing users to connect multiple displays for an immersive visual experience. The 7.1 CH HD Audio with the Realtek ALC887 Audio Codec delivers high-quality sound for an enhanced audio experience. Overall, the ASRock B550M-ITX/AC offers a range of features that cater to the needs of gamers and power users, making it a reliable and versatile choice for any build.

What We Like
Affordable mini-ITX option
Good build quality
Supports latest Ryzen CPUs
WiFi and Bluetooth onboard
Easy BIOS updates
What We Don't Like
Basic VRM cooling
Crude BIOS interface
#TOP 6

ASUS ROG STRIX B860-I GAMING WIFI Mini-ITX Motherboard

ROG STRIX B860-I GAMING WIFI
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ASUS ROG STRIX B860-I GAMING WIFI Mini-ITX Motherboard Cover
ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard, Intel® Core™ Ultra Series 2 Ready, Advanced AI ready, 10+1+2+1 stage, DDR5, 2.5G LAN, WiFi7, M.2, Thunderbolt™ 4, USB Type-C®

The ASUS ROG STRIX Mini-ITX is built for future-ready AI computing, giving you the power and connectivity needed for demanding tasks. Its Intel LGA 1851 socket supports the latest Intel Core Ultra processors, ensuring you get top performance. With ASUS-exclusive AI tools like AI Advisor and AI Networking II, setting up your system and optimizing network performance becomes easier and smarter. Plus, the robust power design with multiple high-capacity power stages means your system runs smoothly and reliably, even under heavy workloads. This motherboard is a great choice if you want advanced features and strong performance in a compact size.

What We Like
Easy installation
Compact design
Fast WiFi and Ethernet
Great value for features
Low idle power consumption
What We Don't Like
Tight space for connectors
Minor port stability issues
Buying Guide Image

A Guide to Choosing the Right Mini ITX Motherboards

Introduction

When it comes to building a compact, yet powerful gaming rig or a home theater PC, Mini ITX motherboards offer the perfect balance between size and functionality. These small form factor boards are designed to fit into the smallest of cases, making them ideal for those who are looking to build a space-saving system without sacrificing performance.

Factors to Consider

However, with so many different Mini ITX motherboards available on the market, choosing the right one for your build can be a daunting task. Here are a few key factors to consider when making your decision:

  1. Compatibility: The first thing to consider is compatibility with your other hardware components. Make sure that the Mini ITX motherboard you choose is compatible with your CPU, GPU, and other components, as well as the case and power supply you plan to use.

  2. Features and expandability: Mini ITX motherboards may be small, but they can still pack a punch in terms of features and expandability. Look for boards that offer the features you need, such as support for multiple graphics cards, plenty of USB ports, and M.2 slots for high-speed storage.

  3. Overclocking: If you're planning to overclock your CPU or GPU, you'll want to make sure that the Mini ITX motherboard you choose has the necessary features and support to allow for stable overclocking. This includes support for advanced cooling systems, as well as BIOS settings that allow for fine-tuning and tweaking.

  4. Price: As with any hardware purchase, the price of the Mini ITX motherboard should be a factor in your decision. While it's always tempting to go for the cheapest option, keep in mind that you get what you pay for. Investing in a high-quality Mini ITX motherboard can save you money in the long run, thanks to its durability and longevity.

Top Mini ITX Motherboards

Now that you know what to look for in a Mini ITX motherboard, here are a few of the top options currently available:

  1. ASRock B450 Gaming-ITX/AC: This Mini ITX motherboard offers support for AMD Ryzen processors, along with dual M.2 slots and advanced cooling options for stable overclocking.

  2. Gigabyte Aorus X570 I AORUS Pro Wi-Fi: This Mini ITX motherboard is perfect for those looking to build a high-performance AMD Ryzen system, thanks to its support for PCIe 4.0 and Wi-Fi 6.

  3. MSI MPG Z490I Gaming Edge WiFi: This Mini ITX motherboard is designed for Intel 10th Gen processors and offers support for dual graphics cards, along with Wi-Fi 6 and Thunderbolt 3 support.

Conclusion

Overall, choosing the right Mini ITX motherboard for your build is a crucial decision that can make or break the performance and longevity of your system. By considering factors such as compatibility, features and expandability, overclocking support, and price, you can find the perfect Mini ITX motherboard to suit your needs.

Frequently Asked Questions (FAQs)

1. Is a Mini-ITX motherboard good?

Yes, Mini-ITX motherboards are excellent for computer builds that require full-featured capabilities in a compact form factor. They are specifically designed to offer a compact footprint without compromising on functionality. Mini-ITX boards are popular choices for both consumer and industrial computing systems.

2. Is Mini-ITX as good as ATX?

While Mini-ITX motherboards offer a compact size, ATX motherboards generally provide better aesthetics, more PCIe slots, and beefier VRMs for overclocking. However, Mini-ITX motherboards are still capable of delivering excellent performance and are often preferred for budget-friendly gaming PCs or when space is a constraint.

3. Is Mini-ITX motherboard good for gaming?

Absolutely! Mini-ITX builds can be great for PC gaming. Despite their smaller size, they can deliver powerful performance and even offer a better gaming experience in some cases. Mini-ITX motherboards are capable of supporting high-performance components and can handle demanding games without any issues.

4. Is Mini-ITX better than Micro ATX?

The choice between Mini-ITX and Micro ATX depends on your specific needs and budget. For compact PCs, Mini-ITX is a great option with its small form factor and sufficient features. However, if you require more advanced settings or expandability options, Micro ATX might be a better choice with its additional RAM slots and support for more components.

5. Can any graphics card fit in Mini-ITX?

Most graphics cards, except for the largest ones like the top-of-the-line RTX 4080 and RTX 4090, can fit in a Mini-ITX cabinet. The compatibility may also depend on the specific case you have, especially if you are going for a super-compact build. It's essential to consider the dimensions and airflow of the case when choosing a graphics card for a Mini-ITX build.

6. What are the disadvantages of Mini-ITX?

One disadvantage of Mini-ITX is the limited space, which can result in higher temperatures as components are closer together. This can be exacerbated when trying to add extra fans for cooling. Additionally, the compact design may limit the number of expansion slots and connectivity options compared to larger form factors like ATX. However, these trade-offs are often acceptable for those seeking a compact and powerful system.

Editor's Notes

During our mini itx motherboard research, we found 24 mini itx motherboard products and shortlisted 6 quality products. We collected and analyzed 40,319 customer reviews through our big data system to write the mini itx motherboards list. We found that most customers choose mini itx motherboards with an average price of $178.09.

The mini itx motherboards are available for purchase. We have researched hundreds of brands and picked the top brands of mini itx motherboards, including ASUS, GIGABYTE, ASRock. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Mike Davis Avatar

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.

Mini ITX Motherboards Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
Brand ASUS GIGABYTE ASRock GIGABYTE ASRock ASUS
CPU Socket Socket AM5 Socket AM4 Socket AM5 AM5 (LGA 1718) Socket AM4 LGA 1851
Compatible Devices Personal Computer Desktop, Laptop Personal Computer Personal Computer Personal Computer Personal Computer
RAM Memory Technology DDR5 DDR4 DDR5 DDR5 DDR4 DDR5
Compatible Processors AM5 AMD 3rd Generation Ryzen AMD Ryzen 9000/8000/7000 Series AMD Ryzen 9000 / Ryzen 8000 / Ryzen 7000 Series Processors AMD Ryzen 5000/4000/3000 Series INTEL B860
Chipset Type AMD B850 AMD A520 AMD B850 AMD X870 AMD B550 INTEL B860
Platform Windows Windows 10 Windows 11 Windows, Windows 11 Windows 10, Windows 11 Windows 11
CPU Model Core i3 Family Ryzen 3 Ryzen 9 Ryzen 7 5X86 Intel Core i9
Memory Clock Speed 3200 MHz - 8200 MHz 5200 MHz 2400 MHz 8000 MHz
Model Name - Gigabyte A520I AC B850I LIGHTNING WIFI X870I AORUS PRO ICE B550M-ITX/AC ROG STRIX B860-I GAMING WIFI
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.2
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