The 27 best mini atx brands

  • 27 brands ranked
  • Ranked by brand visibility

ASUS, Dell and GIGABYTE lead our ranking of 27 mini atx brands. Compare what each brand makes, visit its official site, or shop it online.

Mini Atx brands, ranked

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  1. 1

    ASUS

    Broad mATX and mini-ITX board range, from budget A-series to ROG and TUF boards with Wi-Fi and strong power delivery.

    Top products: ROG Strix X670E-I Gaming WiFi· TUF Gaming B850M-E WiFi

    Popularity 10.0/10

  2. 2

    Dell

    Mostly prebuilt small-form-factor OptiPlex desks and XPS chassis, so its mini ATX parts mainly suit Dell systems.

    Top products: OptiPlex 3080· XPS 8940

    Popularity 7.2/10

  3. 3

    GIGABYTE

    Boards across Intel and AMD sockets, from budget micro-ATX to AORUS and Gaming X models with Wi-Fi options.

    Top products: B550M K· B550 Gaming X V2

    Popularity 6.4/10

  4. 4

    MSI

    Gaming-focused MAG and MPG boards plus Pro micro-ATX models, often with Wi-Fi 7 and DDR5 on newer sockets.

    Top products: MPG X870E Edge TI WiFi· B760M-P DDR4

    Popularity 5.9/10

  5. 5

    HP

    Proprietary HP desktop boards with non-standard layouts, so most are for HP's own mini desktops only.

    Top products: ProDesk 400 G5· EliteDesk 800 G3 Mini

    Popularity 5.2/10

  6. 6

    Fractal Design

    Define and Node cases with sound-dampening panels, tidy interiors, and compact footprints suited to quiet small builds.

    Top products: Focus G

    Popularity 5.2/10

  7. 7

    ASRock

    Budget-friendly boards with a strong mini-ITX choice, including Fatal1ty gaming ITX models and AM5 micro-ATX options.

    Top products: B650M-HDV/M.2· Fatal1ty B450 Gaming-ITX/ac

    Popularity 5.0/10

  8. 8

    Silverstone

    Compact cases built around airflow and small builds, including some retro-styled micro-ATX chassis.

    Top products: FLP03

    Popularity 4.7/10

  9. 9

    Lian Li

    Machined aluminium chassis with mesh and glass panels, including the PC-O11 Dynamic and Lancool, for airflow-focused builds.

    Top products: O11D Mini V2· Vector V100 Mini

    Popularity 3.9/10

  10. 10

    Intel

    Who hasn’t heard about Intel, the world’s renowned technology company? Over the years, the company has undertaken corporate responsibilities for various firms boosting global technology. Intel has instilled its state-of-the-art AI in smart devices, participating in the digital revolution. The...

    Popularity 3.7/10

  11. 11

    Cooler Master

    Case range runs from tiny Elite mini-ITX chassis to QUBE towers, often bundled with fans or power supplies.

    Top products: QUBE 340· Elite 130

    Popularity 3.6/10

  12. 12

    Lenovo

    Lenovo's ThinkCentre Tiny desktops use proprietary layouts, so standard mATX parts rarely fit.

    Top products: ThinkCentre M75Q· ThinkStation P520

    Popularity 3.4/10

  13. 13

    Apevia

    Simple cases and power supplies aimed at basic office or home builds at lower cost.

    Popularity 3.3/10

  14. 14

    Thermaltake

    Tower cases with bold RGB styling and a strong cooler lineup for compact gaming builds.

    Popularity 3.2/10

  15. 15

    NZXT

    H1 vertical-GPU mini-ITX case with tempered glass, built for compact builds that show off a dedicated graphics card.

    Popularity 3.1/10

  16. 16

    Antec

    Antec produces power supplies and computer cases focused on cooling and quiet operation for desktop PCs. Its PC components are sold to builders and gamers who assemble their own systems. The products serve people putting together a desktop machine, where...

    Popularity 2.4/10

  17. 17

    Supermicro

    Rack-mounted 1U servers, memory modules and power supplies for data centers form the core of Supermicro's offering. The company builds server hardware with a focus on performance, power efficiency and cooling. Its products are sold to businesses that run large...

    Popularity 2.3/10

  18. 18

    Chieftec

    The PowerPlay Platinum series power supply and the UK-02B-OP ATX chassis are popular Chieftec products among PC builders. Chieftec makes computer cases, PSUs and other PC accessories. Its cases and power supplies are sold to builders who want dependable components...

    Popularity 2.3/10

  19. 19

    Zalman

    Zalman began with computer cooling products and has since expanded into PC cases, CPU coolers, liquid coolers and power supplies. Its mid-tower and mini-tower cases are made from steel and plastic, and some models feature tempered glass panels. PC builders...

    Popularity 2.3/10

  20. 20

    Rosewill

    Rosewill builds computer power supplies, keyboards, cases and USB 3.0 accessories. Its peripherals and components target builders and everyday users who want practical, budget-friendly hardware. The line concentrates on a limited set of core product types.

    Popularity 1.9/10

  21. 21

    Acer

    Acer started in 1976 in Taiwan and now sells computers, monitors and storage products in more than 160 countries. The company's range includes 8GB memory modules, SATA hard disks and hard drives, and general computer parts for upgrades and repairs.

    Popularity 1.7/10

  22. 22

    Deepcool

    DeepCool was formed to supply enthusiasts worldwide with the best performance PC hardware and cooling solutions. DeepCool has risen from humble beginnings in a Hong Kong garage to become one of the industry's most well-known businesses, with a wide range...

    Popularity 1.7/10

  23. 23

    Corsair

    Design and upgrade your gaming rig with Corsair! They promise high-performance gear and equipment, and you will find everything you need for professional gaming and content creation. The company website allows you to customize your own PC in simple steps...

    Popularity 1.6/10

  24. 24

    Phanteks

    If you're seeking to buy a PC case or other computer equipment and want to invest in the finest, go no further than Phanteks. Their professionals create special computer hardware recognized for its security features and attractive aesthetic appeal from...

    Popularity 1.5/10

  25. 25

    Maxsun

    Maxsun has been providing users with high-quality product services and manufactures a variety of graphics cards and motherboards. It provides the customers with a personalized experience focussing on quality and excellence. Maxsun is the strategic partner of INTEL, NVIDIA, and...

    Popularity 1.5/10

  26. 26

    Cougar

    Cougar makes women's footwear, including waterproof snow boots, rain boots and insulated styles built for warmth and weather. Some collections use soft burnished leather and a comfort technology called LUXMOTION, and some are made in Spain. The brand also offers...

    Popularity 1.4/10

  27. 27

    AeroCool

    Aerocool is your one-stop shop for anything gaming. They have everything you need to boost performance and style, whether you're starting from scratch or looking to upgrade. PSUs, cases, gaming seats, CPU air, liquid coolers, fans, and more are available....

    Popularity 1.4/10

Mini ATX Buying Guide

Mini ATX, also known as Micro-ATX, is a form factor for computer motherboards. Smaller than the standard ATX motherboard, it is an ideal choice for those who want a smaller, more space-efficient computer system. In this buying guide, we will cover the important factors to consider when purchasing a Mini ATX motherboard.

Compatibility

The first and most important factor to consider when purchasing a Mini ATX motherboard is compatibility. Mini ATX motherboards are designed to be smaller than standard ATX motherboards, which means they may not be compatible with all computer cases. Before you purchase a Mini ATX motherboard, make sure to check the specifications of your computer case to ensure that it will fit. Additionally, you should also consider the compatibility of your processor and RAM. Mini ATX motherboards typically have fewer expansion slots and RAM slots than standard ATX motherboards, so you may need to purchase specific components that are compatible with the Mini ATX form factor.

Expansion Slots

Mini ATX motherboards typically have fewer expansion slots than standard ATX motherboards. This means that you may need to be more selective about which components you purchase for your computer. If you plan on using multiple graphics cards or other expansion cards, you may need to consider purchasing a larger motherboard form factor. However, most Mini ATX motherboards come with one PCIe x16 slot, which is suitable for a single graphics card. You should also consider the placement and orientation of the PCIe slot in relation to other components of your computer. The PCIe slot may be located in such a way that it interferes with the placement of other components, such as the CPU cooler or RAM modules.

RAM

Mini ATX motherboards typically have fewer RAM slots than standard ATX motherboards. This means that you may need to purchase higher-capacity RAM modules in order to achieve the desired amount of system memory. Some Mini ATX motherboards also support dual-channel memory, which can improve system performance by allowing the processor to access two memory modules simultaneously. If you plan on using high-performance applications that require a large amount of system memory, you may need to consider purchasing a motherboard with more RAM slots or a larger form factor.

Onboard Audio and Networking

Many Mini ATX motherboards come with onboard audio and networking components. These components are typically high-quality and can provide reliable performance for most users. However, if you plan on using your computer for gaming or other demanding applications, you may want to consider purchasing a dedicated sound card or network adapter. Dedicated components can provide improved performance and additional features, such as advanced audio processing or low-latency networking.

Price

Mini ATX motherboards are generally less expensive than standard ATX motherboards. This is because they require less material and components to manufacture. However, some Mini ATX motherboards may include higher-end features, such as advanced overclocking capabilities or high-quality audio components, which can increase their price. Before purchasing a Mini ATX motherboard, you should consider your budget and the features that are most important to you. You may also want to compare the prices of Mini ATX motherboards to other form factors, such as Micro-ITX, to ensure that you are getting the best value for your money.

Conclusion

Mini ATX motherboards are an excellent choice for those who want a small, space-efficient computer system. When purchasing a Mini ATX motherboard, you should consider compatibility, expansion slots, RAM, onboard audio and networking, and price. By carefully evaluating these factors, you can find the Mini ATX motherboard that best meets your needs and budget.

Mini ATX Buying Guide

Mini ATX, also known as Micro-ATX, is a form factor for computer motherboards. Smaller than the standard ATX motherboard, it is an ideal choice for those who want a smaller, more space-efficient computer system. In this buying guide, we will cover the important factors to consider when purchasing a Mini ATX motherboard.

Compatibility

The first and most important factor to consider when purchasing a Mini ATX motherboard is compatibility. Mini ATX motherboards are designed to be smaller than standard ATX motherboards, which means they may not be compatible with all computer cases. Before you purchase a Mini ATX motherboard, make sure to check the specifications of your computer case to ensure that it will fit. Additionally, you should also consider the compatibility of your processor and RAM. Mini ATX motherboards typically have fewer expansion slots and RAM slots than standard ATX motherboards, so you may need to purchase specific components that are compatible with the Mini ATX form factor.

Expansion Slots

Mini ATX motherboards typically have fewer expansion slots than standard ATX motherboards. This means that you may need to be more selective about which components you purchase for your computer. If you plan on using multiple graphics cards or other expansion cards, you may need to consider purchasing a larger motherboard form factor. However, most Mini ATX motherboards come with one PCIe x16 slot, which is suitable for a single graphics card. You should also consider the placement and orientation of the PCIe slot in relation to other components of your computer. The PCIe slot may be located in such a way that it interferes with the placement of other components, such as the CPU cooler or RAM modules.

RAM

Mini ATX motherboards typically have fewer RAM slots than standard ATX motherboards. This means that you may need to purchase higher-capacity RAM modules in order to achieve the desired amount of system memory. Some Mini ATX motherboards also support dual-channel memory, which can improve system performance by allowing the processor to access two memory modules simultaneously. If you plan on using high-performance applications that require a large amount of system memory, you may need to consider purchasing a motherboard with more RAM slots or a larger form factor.

Onboard Audio and Networking

Many Mini ATX motherboards come with onboard audio and networking components. These components are typically high-quality and can provide reliable performance for most users. However, if you plan on using your computer for gaming or other demanding applications, you may want to consider purchasing a dedicated sound card or network adapter. Dedicated components can provide improved performance and additional features, such as advanced audio processing or low-latency networking.

Price

Mini ATX motherboards are generally less expensive than standard ATX motherboards. This is because they require less material and components to manufacture. However, some Mini ATX motherboards may include higher-end features, such as advanced overclocking capabilities or high-quality audio components, which can increase their price. Before purchasing a Mini ATX motherboard, you should consider your budget and the features that are most important to you. You may also want to compare the prices of Mini ATX motherboards to other form factors, such as Micro-ITX, to ensure that you are getting the best value for your money.

Conclusion

Mini ATX motherboards are an excellent choice for those who want a small, space-efficient computer system. When purchasing a Mini ATX motherboard, you should consider compatibility, expansion slots, RAM, onboard audio and networking, and price. By carefully evaluating these factors, you can find the Mini ATX motherboard that best meets your needs and budget.

Additional Information

If you plan on building a Mini ATX system, you should also consider the power supply unit (PSU) that you will use. Mini ATX systems typically require a smaller PSU, which may have lower maximum wattage than a standard ATX PSU. You should also ensure that your PSU has the appropriate connectors for your components, such as the PCIe power connectors required by some graphics cards.

Another factor to consider when building a Mini ATX system is cooling. Smaller computer systems may have less space for fans or radiators, which can lead to higher temperatures and decreased performance. You may want to consider using smaller form-factor coolers, such as low-profile CPU coolers or all-in-one liquid coolers, to ensure that your system stays cool and operates at its full potential.

Finally, it is important to be aware of the limitations of the Mini ATX form factor. While Mini ATX systems can provide excellent performance in a small package, they may not be suitable for all users or use cases. If you plan on using your computer for demanding applications, such as gaming or video editing, you may need to consider a larger form factor that can accommodate multiple expansion cards, higher-capacity RAM, and larger cooling solutions.