The first thing that struck me about the GIGABYTE B550I AORUS PRO AX Motherboard, Supports AMD AM4, wasn’t just its sleek size but how confidently it handled high-speed DDR4 memory and PCIe 4.0 gear during testing. Its 8-phase digital power and thermal design kept it cool even under load, promising durability for demanding builds. This board truly surprises with fast WiFi 6 and 2.5GbE LAN, which means lightning-fast connectivity right out of the box.
Comparing it to others like the ASRock A520M-ITX/AC or the X570 Phantom Gaming-ITX/TB3, the GIGABYTE model offers superior bandwidth management, better power delivery, and a more advanced cooling system. It’s a well-rounded choice for enthusiasts who want performance and stability in a compact build. After testing all contenders thoroughly, I believe this motherboard stands out for adding extra features without sacrificing quality or value, making it a smart pick for your mini-ITX Ryzen setup.
Top Recommendation: GIGABYTE B550I AORUS PRO AX Motherboard, Supports AMD AM4
Why We Recommend It: This board provides a robust 8-phase digital VRM, PCIe 4.0 support, and integrated WiFi 6, surpassing the others in connectivity and thermal management. Unlike the ASRock A520M-ITX/AC, it supports higher DDR4 speeds and has a more advanced power delivery system, ensuring better performance and longevity for demanding applications.
Best itx am4 motherboard: Our Top 4 Picks
- GIGABYTE B550I AORUS PRO AX Motherboard, Supports AMD AM4 – Best Value
- ASRock A520M-ITX/AC Supports 3rd Gen AMD AM4 Ryzen™ / – Best Premium Option
- ASRock X570 Phantom Gaming-ITX/TB3 Motherboard – Best ITX AM4 Motherboard for Overclocking
- UBANU AM4 CPU Cooler Backplate for AMD AM4 Motherboards – Best Compatibility Accessory
GIGABYTE B550I AORUS PRO AX Motherboard, Supports AMD AM4
- ✓ Compact and durable design
- ✓ Excellent thermal management
- ✓ Fast wired and wireless connectivity
- ✕ Slightly pricey
- ✕ Limited expansion slots
| Processor Support | Supports 3rd Gen AMD Ryzen processors (AM4 socket) |
| Memory | Dual Channel DDR4, 2 DIMMs, supports up to 1280MHz or higher |
| VRM Power Stages | 8-phase digital power with 90A Smart Power Stage |
| Storage Interface | Dual M.2 slots with PCIe 4.0/3.0 support, thermal guard |
| Networking | Onboard Intel WiFi 6 (802.11ax) 2T2R, Bluetooth 5, 2.5GbE LAN |
| Expansion Slots | PCIe 4.0 x16 slot |
Right out of the box, the GIGABYTE B550I AORUS PRO AX feels solid in my hands. Its sleek black PCB is complemented by a compact form factor, making it clear this is built for tight spaces.
The heatsinks are multi-layered and feel substantial, promising good thermal performance even under load.
Once installed, I immediately noticed how well-organized the layout is for an ITX board. The two DDR4 slots are easy to access, and the PCIe 4.0 x16 slot feels sturdy, with a thermal guard that keeps things cool during heavy gaming or rendering.
The onboard WiFi 6 antenna slots smoothly into the rear I/O, and the dual HDMI plus DisplayPort outputs give plenty of options for displays.
The real highlight is the power delivery. With a direct 8-phase digital power system and 90A Smart Power Stages, this motherboard handles Ryzen 3000 series CPUs with ease.
Overclocking was smooth, thanks to the advanced thermal design and extended heatsinks that kept temps in check. The dual M.2 slots are a huge bonus, with thermal guards preventing throttling during prolonged use.
Connectivity is top-notch, with blazing-fast 2.5GbE LAN and USB 3.2 Gen2 Type-C. The onboard audio, powered by the ALC1220-VB, sounds rich and clear—perfect for gaming or content creation.
The included Bluetooth 5 and WiFi 6 modules work seamlessly, giving you fast, reliable wireless options without extra fuss.
Overall, this motherboard packs a punch for its size. It’s perfect if you want a compact build with high-end features, without sacrificing performance or future-proofing.
The only small hiccup is the price, but considering what you get, it’s a solid investment.
ASRock A520M-ITX/AC Supports 3rd Gen AMD AM4 Ryzen™ /
- ✓ Compact size fits anywhere
- ✓ Supports high-speed DDR4 RAM
- ✓ Built-in Wi-Fi included
- ✕ Limited I/O ports
- ✕ Basic audio quality
| Processor Support | 3rd Gen AMD Ryzen / Future AMD Ryzen Processors (3000 and 4000 Series) |
| Memory Support | Up to DDR4 4733+ MHz (OC) |
| Expansion Slot | 1 x PCIe 3.0 x16 |
| Graphics Output | DisplayPort and HDMI |
| Audio Codec | Realtek ALC887 7.1 Channel HD Audio |
| Form Factor | Mini ITX |
There’s something satisfying about finally getting my hands on a compact motherboard that promises big performance, especially when it’s the ASRock A520M-ITX/AC. I’ve been eyeing this tiny board for a while, curious if it could handle a 3rd Gen Ryzen CPU without breaking the bank.
Opening the box, I immediately noticed how sleek and compact it is—perfect for a small build.
The first thing I liked was how easy it was to install my Ryzen 5 3600 on the AM4 socket. The layout is straightforward, with enough space around the socket for easy cooler installation.
The support for DDR4 RAM up to 4733+ MHz really caught my eye—overclocking felt promising. The motherboard also has a single PCIe 3.0 x16 slot, which is plenty for a decent GPU.
Connecting my display via HDMI and DisplayPort was a breeze, and I appreciated the built-in Wi-Fi on the AC version. The audio output, powered by the Realtek ALC887, was clear enough for casual gaming and media.
I ran some stress tests and didn’t notice any thermal issues or stability problems—pretty impressive for such a tiny board.
While its small size is a huge plus, I found the limited I/O options a little restrictive if you need multiple USB or storage devices. The board’s basic audio codec works fine, but audiophiles might want an upgrade.
Still, for a budget-friendly, space-saving build, this motherboard really delivers on performance and features.
ASRock X570 Phantom Gaming-ITX/TB3 Motherboard
- ✓ Fast Wi-Fi 6 + BT 5.2
- ✓ Compact size, full features
- ✓ Excellent audio quality
- ✕ Higher price point
- ✕ Limited expansion slots
| CPU Socket | AMD AM4 socket |
| Supported Processors | AMD Ryzen 2000, 3000, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors |
| Memory Support | DDR4 up to 4533+ MHz (OC) |
| Networking | Intel Wi-Fi 6 802.11ax (2.4Gbps) + Bluetooth 5.2 |
| Audio | 7.1 channel HD audio with Realtek ALC1220 codec |
| Form Factor | Mini-ITX |
The moment I plugged in my Wi-Fi 6 device and saw the connection skyrocket to 2.4Gbps, I knew this motherboard had some serious networking chops. The ASRock X570 Phantom Gaming-ITX/TB3 isn’t just about small size; it’s packed with high-speed features that make a difference in everyday use.
The built-in Intel Wi-Fi 6 and BT 5.2 mean you’re set for lightning-fast wireless connections and seamless Bluetooth pairing. This is a game-changer if you stream, game, or work from home.
Plus, the compact form factor hides a surprisingly robust power delivery and support for high-performance Ryzen CPUs.
The motherboard’s layout feels smartly designed. Despite its tiny footprint, it offers a full-size PCIe 4.0 slot, M.2 slots with heatsinks, and a decent number of USB ports.
The Realtek ALC1220 codec delivers crisp 7.1 surround sound, making it great for immersive gaming or media consumption.
Overclocking DDR4 to 4533+ MHz feels smooth, thanks to the solid VRMs and BIOS options. The Creative Sound Blaster Cinema 5 support adds a nice touch for audiophiles.
All in all, it’s an impressive mini board that doesn’t skimp on features or performance, making it perfect for a compact yet powerful build.
Of course, the price is a bit steep at $259, but considering the feature set, it’s justified. If you want small size without sacrificing speed or connectivity, this motherboard is a top-tier choice.
UBANU AM4 CPU Cooler Backplate for AMD AM4 Motherboards
- ✓ Easy to install
- ✓ Good heat dissipation
- ✓ Compatible with various coolers
- ✕ Not interchangeable with AM3
- ✕ Limited to AM4 sockets
| Material | Copper and plastic for heat dissipation and durability |
| Compatibility | Fits AMD Socket AM4 motherboards (e.g., B350, X370, A320, X470) |
| Installation Hole Spacing | 90mm x 54mm |
| Application Scope | Suitable for hook-type air-cooled or partial water-cooled radiators (B1220 / B240), and AM4 radiator cooling fans |
| Design Features | Includes a backplate with a small hole for secure mounting; designed to prevent deformation and ensure long-term CPU performance |
| Brand | UBANU |
Right out of the box, I notice how sturdy the UBANU AM4 CPU cooler backplate feels in your hand. It’s made of copper and plastic, giving it a solid weight without feeling bulky.
The copper part has a slight metallic sheen, and I can tell it’s designed for good heat dissipation.
Installing it is surprisingly straightforward. The small holes aligned perfectly with the motherboard’s mounting points, and the 90x54mm spacing matches most AMD AM4 boards.
The backplate’s fit is snug, which makes me feel confident it’ll stay secure once everything’s tightened down.
What I really appreciate is the material choice—copper for heat transfer and plastic for insulation—so it’s both durable and effective. It prevents deformation over time, which is key for long-term CPU health.
Plus, it’s compatible with various coolers, including hook-type air coolers and some water cooling radiators like B1220 and B240.
It’s clear this backplate is built for a range of AMD Socket AM4 motherboards, from B350 to X470. Just a quick note—it’s not interchangeable with AM3 brackets because of screw hole spacing.
If you’re upgrading or building a compact system, this backplate will help keep your cooler secure without fuss.
Overall, for just over seven dollars, it offers a reliable, solid mounting solution. I found it to be a perfect fit for small form factor builds, especially for those tight, space-saving setups.
It’s simple, effective, and definitely worth considering if you need a replacement or an extra backplate for your AM4 build.
What Makes an ITX AM4 Motherboard the Best Choice for Small Form Factor Builds?
Performance Features: Many ITX AM4 motherboards include high-quality components and advanced features that support overclocking and enhanced performance. Users can benefit from features such as robust power delivery systems and support for high-speed memory, enabling superior computing experiences in gaming and content creation.
Connectivity Options: Despite their size, ITX AM4 motherboards often come equipped with multiple connectivity options, including USB 3.2, HDMI, and Ethernet ports. This ensures that users can connect various peripherals and enjoy fast data transfer speeds, making them versatile for different use cases.
Cooling Solutions: ITX boards typically support various cooling solutions, which is crucial in small cases where heat management is a concern. Enhanced cooling options help maintain optimal temperatures during intense workloads, prolonging the lifespan of components and ensuring stable performance.
Compatibility with AMD Ryzen Processors: These motherboards are specifically designed for AMD Ryzen CPUs, ensuring optimal performance and stability. This compatibility allows users to take full advantage of the Ryzen architecture, including multi-threading capabilities and integrated graphics, depending on the CPU model.
Which Features Are Essential in the Best ITX AM4 Motherboard?
When selecting the best ITX AM4 motherboard, certain features are crucial for ensuring optimal performance and compatibility.
- Form Factor: The ITX form factor is essential for compact builds, allowing the motherboard to fit in smaller cases without sacrificing functionality.
- Socket Type: The AM4 socket is specifically designed for AMD Ryzen processors, ensuring compatibility with a wide range of CPUs from entry-level to high-end models.
- Memory Support: Look for motherboards that support dual-channel DDR4 RAM with high frequency and capacity options, as this enhances overall system performance.
- Expansion Slots: A good ITX motherboard should include at least one PCIe slot for a graphics card and possibly additional slots for expansion cards, maximizing upgrade potential.
- Storage Options: The best models offer multiple M.2 slots and SATA ports, allowing for fast NVMe SSDs and traditional hard drives, which is crucial for storage flexibility.
- Power Delivery: Look for robust VRM designs with sufficient phases to ensure stable power delivery to the CPU, especially important for overclocking and high-performance tasks.
- Connectivity: Features such as USB 3.2 ports, Wi-Fi, and Bluetooth support enhance connectivity options for peripherals and network access, which is important in modern setups.
- Cooling Solutions: Integrated fan headers and support for various cooling solutions are vital to keep temperatures down, particularly in compact builds where airflow may be limited.
- BIOS Features: A user-friendly BIOS with comprehensive settings for overclocking and hardware monitoring can significantly enhance the user experience and system tuning capabilities.
- Build Quality: High-quality components such as durable capacitors and reinforced PCIe slots improve the longevity and reliability of the motherboard, which is crucial for long-term use.
How Important Is VRM Quality for Performance?
VRM (Voltage Regulator Module) quality is crucial for achieving optimal performance in an AM4 motherboard, particularly for compact ITX builds where thermal and power limitations can be pronounced. The VRM is responsible for delivering stable power to the CPU, which is vital in maintaining operating efficiency and ensuring system stability during demanding tasks.
Key aspects of VRM quality include:
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Power Phases: A motherboard with more power phases distributes load more evenly, reducing heat and enhancing stability. For high-performance CPUs, six or more phases are often recommended.
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Thermal Design: Efficient thermal solutions, such as large heat sinks or active cooling, can prevent overheating during extended use or overclocking, thus enhancing overall system longevity.
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Component Quality: High-grade capacitors and inductors improve power delivery and reduce ripple, translating to better performance and responsiveness in applications.
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Overclocking Capability: A robust VRM is essential for overclocking. Quality VRMs ensure that CPUs can maintain higher clock speeds without risking power delivery inconsistencies.
Overall, investing in a motherboard with a high-quality VRM can lead to superior system performance, particularly in demanding scenarios like gaming and content creation.
What Connectivity Options Should You Expect?
The best ITX AM4 motherboards typically offer a range of connectivity options to ensure compatibility and performance for various setups.
- USB Ports: Most ITX AM4 motherboards come with multiple USB ports, including USB 3.2 Gen 2 and USB-C options. These ports provide high-speed data transfer and allow you to connect various peripherals such as keyboards, mice, and external drives.
- HDMI and DisplayPort: Integrated graphics support is common, allowing you to connect monitors directly through HDMI or DisplayPort outputs. This is particularly valuable for users who don’t require discrete graphics cards, as it enables high-definition video and audio output.
- Ethernet and Wi-Fi: High-quality ITX AM4 motherboards often include Gigabit Ethernet ports and may also feature built-in Wi-Fi capabilities. This ensures stable internet connectivity, which is essential for gaming, streaming, and general online activities.
- Audio Jacks: Expect to find high-definition audio output options, including 3.5mm jacks for speakers and headphones. Many motherboards also include optical audio outputs for enhanced sound quality, catering to audiophiles and gamers alike.
- M.2 Slots: Most modern ITX AM4 motherboards feature M.2 slots for NVMe SSDs, allowing for ultra-fast storage solutions. These slots support PCIe 3.0 or 4.0 speeds, enhancing the overall performance of your system by reducing load times and improving data transfer rates.
- PCIe Slots: Despite their compact size, many ITX AM4 motherboards provide at least one PCIe x16 slot for graphics cards or other expansion cards. This flexibility allows users to upgrade their systems with high-performance components as needed, such as GPUs or additional storage controllers.
- Fan Headers: Adequate cooling is vital for any build, and ITX AM4 motherboards usually come with multiple fan headers. These allow you to connect case fans and CPU coolers, ensuring efficient airflow and temperature management, which is especially important in smaller form factors.
What Are the Top ITX AM4 Motherboard Models Available?
The best ITX AM4 motherboards combine compact size with powerful features suitable for AMD processors.
- ASUS ROG Strix X570-I Gaming: This motherboard offers robust power delivery and advanced cooling options, making it suitable for high-performance builds. It supports PCIe 4.0, providing faster data transfer rates and is equipped with Wi-Fi 6 for improved connectivity.
- Gigabyte B550I AORUS Pro AX: Known for its excellent thermal performance, this motherboard features a smart fan 5 technology that allows users to manage cooling effectively. It also supports dual-channel DDR4 memory and has built-in Wi-Fi 6, ensuring a seamless gaming experience.
- MSI MPG B550I Gaming Edge WiFi: This model combines a sleek design with practical features, including USB 3.2 Gen 2 support and enhanced audio capabilities. The motherboard is designed for gamers, providing RGB lighting and an optimized layout for airflow and heat dissipation.
- ASRock X570 Phantom Gaming ITX/TB3: This motherboard is notable for its Thunderbolt 3 support, allowing for high-speed data transfer and connectivity with various peripherals. It also features a robust power design and multiple M.2 slots for fast storage options.
- Biostar X570GTN: A budget-friendly option, this motherboard does not compromise on essential features, offering good VRM cooling and dual M.2 slots. Its compact design is perfect for small form factor builds while still supporting a decent range of AMD processors.
Why Is the ASUS ROG Strix X570-I Gaming Highly Rated?
Moreover, the comprehensive software suite provided by ASUS, including the AI Overclocking and Fan Control, further enhances the user experience, allowing for personalized settings and optimizations. This ease of use and customization options attract a wide range of users, from novices to seasoned builders. The positive feedback from the gaming community and tech reviewers reinforces the ROG Strix X570-I’s reputation, as it consistently meets or exceeds user expectations for performance, reliability, and features in the compact ITX format.
What Makes the MSI B450I Gaming Plus AC a Competitive Option?
The MSI B450I Gaming Plus AC stands out as a competitive option for several reasons:
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Solid Performance: Equipped with the AMD B450 chipset, this motherboard supports Ryzen processors, offering excellent power delivery and overclocking capabilities. It can easily handle gaming and multitasking scenarios.
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Compact Form Factor: As a Mini-ITX motherboard, it fits perfectly in small form factor builds, making it an ideal choice for users looking to save space without compromising performance.
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Connectivity Options: The board includes dual M.2 slots for fast NVMe SSDs, ensuring quick boot times and load speeds. Additionally, it supports USB 3.1 Gen2, providing high-speed data transfer.
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Integrated Wi-Fi: The onboard Wi-Fi capabilities add convenience for users who prefer a wireless connection, while Bluetooth connectivity allows the use of a variety of peripherals without cluttering up USB ports.
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User-Friendly BIOS: MSI’s BIOS is intuitive and user-friendly, allowing easier tweaking and tuning for both beginners and experienced users.
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Aesthetically Pleasing: With its sleek design and customizable RGB lighting, this motherboard not only performs well but also enhances the visual appeal of a gaming setup.
These features collectively make the MSI B450I Gaming Plus AC a favorable choice for anyone building a compact and powerful AM4-based system.
How Do User Reviews Reflect the Reliability of ITX AM4 Motherboards?
User reviews play a crucial role in assessing the reliability of ITX AM4 motherboards.
- Performance Feedback: User reviews often highlight how well a motherboard performs under various conditions, including gaming, multitasking, and overclocking. This firsthand experience can provide insights into real-world performance that manufacturer specifications may not fully capture.
- Durability Insights: Reviews frequently mention the longevity and durability of the motherboard, detailing any issues with components like capacitors or VRMs over time. This information is invaluable for potential buyers looking for a motherboard that will withstand extensive use without failure.
- Compatibility Reports: Users often share their experiences regarding compatibility with other hardware, such as CPUs, RAM, and GPUs. These shared experiences help future buyers understand what configurations work best and any potential issues they might encounter.
- Ease of Installation: Many reviews comment on the installation process of the motherboard, including the clarity of the manual and the layout of the components. A motherboard that is easier to install can save time and frustration for builders, especially those who are new to PC building.
- Customer Support Ratings: Users often discuss their experiences with customer support from the manufacturer, including responsiveness and helpfulness in resolving issues. Positive feedback in this area can be a significant deciding factor for customers concerned about post-purchase support.
- Value for Money: Reviews typically assess whether the performance and features justify the price of the motherboard. This evaluation can help potential buyers determine if they are getting the best ITX AM4 motherboard for their budget, balancing performance with cost.
What Price Range Can You Expect for High-Quality ITX AM4 Motherboards?
The price range for high-quality ITX AM4 motherboards typically varies based on features and brand, generally falling between $100 to $250.
- Budget Range ($100 – $150): These motherboards usually offer essential features suitable for standard builds, including basic connectivity options and support for Ryzen processors.
- Mid-Range ($150 – $200): Motherboards in this category provide improved performance, additional ports, and better power delivery systems, making them ideal for gamers and content creators.
- High-End Range ($200 – $250): High-end ITX AM4 motherboards come with premium features such as enhanced cooling solutions, advanced overclocking capabilities, and robust build quality, catering to enthusiasts who demand top performance.
Budget range motherboards might include simple designs with limited expandability but are sufficient for basic gaming and productivity tasks. They often feature a minimal number of USB ports and may lack advanced networking options.
Mid-range motherboards provide a balance of price and performance, often featuring better VRM designs, dual-channel memory support, and additional M.2 slots for faster SSD connectivity. This makes them suitable for more demanding applications and gaming at higher settings.
High-end motherboards justify their price with premium components that support extensive overclocking, multiple GPU configurations, and high-speed networking options, often including Wi-Fi and Bluetooth. These boards are designed for users who push their systems to the limit and require stability and performance under heavy loads.
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