Best Ultra ATX Motherboards of 2026

Mike Davis Avatar
Mike Davis
Last Updated: Jan 5, 2025

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Ultra ATX motherboards are powerful and versatile components that offer exceptional performance and expandability for advanced computing needs. They are designed to support the latest generation of processors, high-speed DDR4 memory, and multiple graphics cards for enhanced gaming and multimedia experiences. With advanced features such as M.2 and U.2 connectors, USB 3.1, SATA Express, and Thunderbolt 3, these motherboards provide blazing-fast data transfer rates and flexible connectivity options. Whether you're a hardcore gamer, a content creator, or a professional user, Ultra ATX motherboards deliver the performance and reliability you need to take your computing to the next level.

At a Glance: Our Top Picks

Gigabyte X670 Gaming Motherboard Cover #TOP 1
Gigabyte X670 Gaming Motherboard
ftb score rating icon 9.8
ASUS PRIME Z890-P WIFI Motherboard Cover #TOP 2
ASUS PRIME Z890-P WIFI Motherboard
ftb score rating icon 9.7
ASUS ProArt Z890-CREATOR WIFI Motherboard Cover #TOP 3
ASUS ProArt Z890-CREATOR WIFI Motherboard
ftb score rating icon 9.5

Top 10 Ultra ATX Motherboards

#TOP 1

Gigabyte X670 Gaming Motherboard

X670 GAMING X AX V2
BLACK
Gigabyte X670 Gaming Motherboard Cover
Gigabyte Ultra Durable X670 Gaming X AX V2 Gaming Desktop Motherboard - AMD X670 Chipset - Socket AM5 - ATX - 5-Year Warranty

The Gigabyte X670 Motherboard is designed to support the latest AMD Ryzen 7000 Series processors, ensuring you have the power needed for high-performance gaming and multitasking. With a 5-year warranty, you can feel secure in your investment. The motherboard also accommodates DDR5 memory, allowing for faster data processing with four DIMM slots that support AMD EXPO and Intel XMP modules. Its advanced power design features a robust digital VRM solution, providing reliable power delivery for optimal system stability during intense gaming sessions.

What We Like
AMD Ryzen 7000 support
5-year warranty
DDR5 memory compatibility
Robust power delivery
#TOP 2

ASUS PRIME Z890-P WIFI Motherboard

PRIME Z890-P WIFI
BLACK
ASUS PRIME Z890-P WIFI Motherboard Cover
ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX motherboard, Intel® Core™ Ultra Series 2 Ready, Advanced AI PC-ready, 14+1+1+2 power stage, DDR5, PCIe® 5.0, Thunderbolt™ 4 USB Type-C®, 4x M.2, Wi-Fi 7, 2.5Gb

The ASUS PRIME Z890-P WIFI motherboard is engineered for advanced AI computing, ensuring you have the necessary power and connectivity for demanding applications. With its Intel LGA 1851 socket, it supports the latest Intel Core Ultra processors, providing you with cutting-edge performance. The exclusive AI features, such as AI Cooling II and AI Networking II, streamline your setup and enhance overall performance. Additionally, the robust power solution, featuring a 14+1+1+2 power stage, guarantees stable power delivery, ensuring your system runs smoothly even under heavy loads.

What We Like
Advanced AI computing support
Robust power delivery
Exclusive AI features
Latest Intel processor compatibility
#TOP 3

ASUS ProArt Z890-CREATOR WIFI Motherboard

PROART Z890-CREATOR WIFI
BLACK
ASUS ProArt Z890-CREATOR WIFI Motherboard Cover
ASUS ProArt Z890-CREATOR WIFI Z890 LGA 1851 ATX Motherboard, Intel® Core™ Ultra Processor Series 2 Ready, 16+2+1+2 stages, PCIe® 5.0, DDR5, Thunderbolt™ 5 Type-C®, 10+2.5 Gb LAN, WiFi 7, 5x M.2, AI OC

The ASUS ProArt Z890 Motherboard is designed for advanced AI computing, ensuring you have the performance and connectivity needed for demanding applications. It features the Intel LGA1851 socket, making it compatible with the latest Intel Core Ultra processors, so you can enjoy superior processing power. With robust 16+2+1+2 power stages, this motherboard delivers reliable performance, ideal for both gaming and professional tasks. Additionally, the motherboard offers future-proof connectivity options, including dual Thunderbolt 5 ports and WiFi 7, allowing you to connect to the latest devices and enjoy high-speed internet access.

What We Like
Advanced AI computing support
High-performance power stages
Future-proof connectivity options
Compatible with latest processors
#TOP 4

ASUS ROG STRIX Z890-A Motherboard

ROG STRIX Z890-A GAMING WIFI
Silver White
ASUS ROG STRIX Z890-A Motherboard Cover
ASUS ROG STRIX Z890-A GAMING WIFI Z890 LGA 1851 ATX motherboard, Intel® Core™ Ultra Series 2 Ready, Advanced AI PC-ready, 16+2+1+2 stages, DDR5, WiFi 7, 2.5G, 5x M.2, Thunderbolt™ 4, USB Type-C, AI OC

The ASUS ROG Z890-A is designed for cutting-edge AI computing, ensuring your system is ready for advanced applications. With an Intel LGA 1851 socket, it supports the latest Intel Core Ultra processors, giving you the performance you need. The motherboard features exclusive AI technologies like AI Overclocking and AI Cooling, which optimize your system's performance and temperature management seamlessly. Additionally, its robust power solution with multiple power stages guarantees stable operation, even during demanding tasks. This combination of features makes it an excellent choice for users looking to future-proof their gaming or productivity setups.

What We Like
Advanced AI support
High-performance power solution
Exclusive AI technologies
Optimized thermal management
#TOP 5

GIGABYTE Z890 AORUS Elite WIFI7 Motherboard

Z890 AORUS ELITE WIFI7 ICE
White
Standard
GIGABYTE Z890 AORUS Elite WIFI7 Motherboard Cover
GIGABYTE Z890 AORUS Elite WIFI7 ICE Intel Core Ultra (Series 2) LGA 1851 Motherboard, ATX, DDR5, 3X M.2, PCIe 5.0, Thunderbolt 4, WIFI7, 2.5GbE LAN, EZ-Latch

The GIGABYTE Z890 AORUS Elite is designed to support the latest Intel Core Ultra Processors, ensuring you have the power needed for demanding tasks. With compatibility for DDR5 memory and four DIMM slots, you can easily upgrade your system's performance. Its robust power design features an advanced 16+1+2 phase setup, providing stable and efficient power delivery for your components. Additionally, the motherboard is equipped with VRM Thermal Armor and M.2 Thermal Guard, which help maintain optimal temperatures, protecting your hardware during intense use.

What We Like
Supports Intel Core Ultra
DDR5 memory compatibility
Advanced power design
Effective thermal protection
#TOP 6

ASRock Z890 Pro-A WiFi 7 Motherboard

Z890 Pro-A WiFi
ASRock Z890 Pro-A WiFi 7 Motherboard Cover
ASRock Z890 Pro-A WiFi 7 Motherboard Intel Core Ultra LGA1851 RL-ILM DDR5 8666 MHz 256 GB ATX Motherboard PCIe 5.0

The ASRock Z890 Pro-A Motherboard is designed for Intel Core Ultra processors, providing robust performance with its advanced 16+1 power phase system. This feature ensures stable power delivery, enhancing system reliability during demanding tasks. It supports up to four DDR5 memory slots, allowing you to maximize your memory capacity for faster data processing. The motherboard also includes BIOS Flashback, which simplifies the updating process and secures your settings. Additionally, the durable capacitors provide longevity, ensuring that your motherboard can withstand intense usage over time.

What We Like
Stable power delivery
High memory capacity support
Easy BIOS updates
Long-lasting components
#TOP 7

ASRock Z890 Pro RS WiFi 6E Motherboard

Z890 Pro RS WiFi
ASRock Z890 Pro RS WiFi 6E Motherboard Cover
ASRock Z890 Pro RS WiFi 6E Intel Core Ultra LGA1851 RL-ILM ATX Motherboard DDR5 8666 MHz 256 GB Thunderbolt M.2

The ASRock Z890 Pro RS is designed to support the latest Intel Core Ultra processors, ensuring optimal performance for your computing needs. With a robust power phase design, it maintains stability and efficiency during demanding tasks. The motherboard features four DDR5 DIMM slots, allowing you to enhance your system's memory capacity and speed, which is essential for multitasking and gaming. Additionally, it includes BIOS Flashback, making it easy to update your BIOS without needing a CPU or memory, ensuring your system is always up to date and running smoothly.

What We Like
Supports Intel Core Ultra processors
Stable power phase design
Expandable DDR5 memory slots
Easy BIOS updates
#TOP 8

GIGABYTE Z890 Eagle WIFI7 Motherboard

Z890 EAGLE WIFI7
Black
Standard
GIGABYTE Z890 Eagle WIFI7 Motherboard Cover
GIGABYTE Z890 Eagle WIFI7 Intel Core Ultra (Series 2) LGA 1851 Motherboard, ATX, DDR5, 4X M.2, PCIe 5.0, USB4, WIFI7, 2.5GbE LAN, EZ-Latch

The GIGABYTE Z890 Motherboard is designed for Intel Core Ultra processors, providing powerful performance for your computing needs. With support for DDR5 memory across four DIMM slots, you can enhance your system's speed and efficiency. The advanced power design features 14+1+2 phases with 60A DrMOS, ensuring stable power delivery during demanding tasks. Additionally, the motherboard includes VRM Thermal Armor and M.2 Thermal Guard, which help keep your system cool and running smoothly, preventing overheating during intense usage.

What We Like
High-performance power design
Supports DDR5 memory
Excellent thermal management
Multiple M.2 slots
#TOP 9

ASUS TUF Gaming Z890-PRO Motherboard

TUF GAMING Z890-PRO WIFI
BLACK
ASUS TUF Gaming Z890-PRO Motherboard Cover
ASUS TUF Gaming Z890-PRO WiFi Z890 LGA 1851 ATX Motherboard, Intel® Core™ Ultra Series 2 Ready, Advanced AI PC-Ready, 16+1+2+1 Stages, DDR5, PCIe® 5.0, Thunderbolt 4 Type-C, 4X M.2, Wi-Fi 7, 2.5Gb

The ASUS TUF Z890-PRO is designed to meet the needs of advanced AI computing. It features an Intel LGA 1851 socket to support the latest Core Ultra processors, ensuring you have the power for demanding tasks. The motherboard incorporates exclusive AI technologies, like AI Cooling II and AI Networking II, which simplify setup while enhancing performance. With a robust power solution featuring multiple power stages and durable components, you can expect stable and reliable power delivery for your system's needs. Additionally, its optimized thermal design keeps your components cool, allowing for efficient operation.

What We Like
Advanced AI computing ready
Robust power delivery
Optimized thermal management
Exclusive AI features
#TOP 10

ASRock Intel Core Ultra Z890 Motherboard

90-MXBPF0-A0UAYZ
ASRock Intel Core Ultra Z890 Motherboard Cover
ASRock Intel Core Ultra Z890 Steel Legend WiFi 7 ATX LGA1851RL-ILM Motherboard DDR5 M.2 PCle 5.0 ARGB SATA3 6.0 Gb/s Thunderbolt

The ASRock Z890 Motherboard is designed to enhance your computing experience. With its robust 18+1+1+1+1 power phase design, you can expect stable and efficient performance, ensuring your system runs smoothly even during intense tasks. The exclusive 20K capacitors help maintain power integrity, providing reliable operation over time. Dual Thunderbolt 4 Type-C ports offer high-speed connectivity for peripherals, making it easy to connect multiple devices. Additionally, the memory overclocking shield allows you to push your RAM to its limits, enhancing your system’s overall speed and responsiveness.

What We Like
Stable power delivery
High-speed connectivity
Enhanced memory performance
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is Ultra ATX motherboard?

In principle, it is simply an oversized version of ATX that supports 10 expansion slots, as opposed to the seven slots of ATX, and it requires a full-tower computer case to support the added height of the motherboard.

2. Will UATX fit in ATX case?

yes a micro atx motherboard will fit in an atx case. All u gotta do is line up the screw holes n ur set, though there's only gonna be a few holes that fit in place with ur motherboard. There should be these little hole on the side of the case.

3. What is the biggest ATX size?

Motherboard Form Factor Comparison ChartGIGABYTE X470 Aorus Ultra Gaming AM4 ATXASUS ROG MAXIMUSGigabyte Z590 Aorus Ultra Intel LGA 1200 ATX MotherboardGIGABYTE X570 AORUS ELITEASUS PRIME H570-PLUSGigabyte Z690 Aorus Ultra DDR5 Intel LGA 1700 ATX MotherboardGIGABYTE B560 AORUS PRO AXGIGABYTE Z690 UDGIGABYTE GA-Z270X-Ultra GamingGigabyte GA-Z170X-Ultra GamingMSI MEG Z590I UNIFYASUS PRIME Z390-AGigabyte Z490 Aorus Ultra MotherboardGigabyte Ultra Durable X570 UD Desktop MotherboardGigabyte Atx Motherboard Z590 Aorus Ultra Rev.1.0GIGABYTE B450 AORUS ELITEGigabyte GA-H110MSTX-HD3Gigabyte B460 HD3GIGABYTE Z690 AORUS ELITE AX

Editor's Notes

During our ultra atx motherboard research, we found 24 ultra atx motherboard products and shortlisted 10 quality products. We collected and analyzed 5,727 customer reviews through our big data system to write the ultra atx motherboards list. We found that most customers choose ultra atx motherboards with an average price of $207.31.

The ultra atx motherboards are available for purchase. We have researched hundreds of brands and picked the top brands of ultra atx motherboards, including GIGABYTE, ASUS, ASRock. The seller of top 1 product has received honest feedback from 385 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.