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Micro ATX Motherboards For Gaming

Find micro ATX motherboards for gaming to build or upgrade a compact gaming PC. Compare boards by CPU socket, chipset, memory support, and expansion slots to match your processor, RAM, and graphics card, and check case compatibility and connections before choosing.

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  1. MSI - PRO B550M-VC WIFI (Socket AM4) AMD B550 MATX DDR4 Wi-Fi 6E Motherboard - Black

    SKU: J3P7TXG2ZL

    Product Description

    A black microATX motherboard with Wi-Fi 6E, Bluetooth, DDR4 support, and AMD B550 chipset.
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    Your price for this item is $159.99
    Save $1
    The previous price was $161.47

  2. GIGABYTE - B550M DS3H AC R2 (Socket AM4) AMD B550 Micro-ATX DDR4 Wi-Fi 6 Motherboard - Black

    SKU: J3ZW9X7CZH

    Works great. No problems. And best part is fast delivery....Great deal...Great performance Would buy again if I had to.

    Product Description

    A black Micro-ATX motherboard supporting AMD Ryzen processors, DDR4 memory, Wi-Fi 6, and Bluetooth connectivity.
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    Your price for this item is $99.99
    Save $30
    The previous price was $129.99

  3. GIGABYTE - B850M AORUS ELITE WIFI6E ICE (Socket AM5) AMD B850M mATX DDR5 Wi-Fi6E Motherboard - White

    SKU: J3ZW92VFW8

    Great for SFF builds-no issues-great BIOS...Best motherboard!

    Product Description

    A white microATX motherboard with DDR5 support, Wi-Fi 6E, Bluetooth, and AMD AM5 socket compatibility.
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    Your price for this item is $159.99
    Save $40
    The previous price was $199.99

  4. ASUS - TUF Gaming B850M-PLUS (Socket AM5) AMD B850 Micro-ATX Wi-Fi 7 BE Motherboard - White

    SKU: JJGHGPYTFC

    Great board...Looks great, set up was easy, lots of custom options with the software

    Product Description

    A white micro-ATX motherboard with Wi-Fi 7, DDR5 support, PCIe 5.0, and robust 14+2+1 power stages.
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    Your price for this item is $259.99

  5. GIGABYTE - B550M GAMING X WIFI6E (Socket AM4) AMD B550 Micro-ATX DDR4 Wi-Fi 6 Motherboard - Black

    SKU: J3ZW9X7CVQ

    I have not had issues and the wifif/bluetooth works great.

    Product Description

    A black micro-ATX motherboard supporting AMD AM4 CPUs, DDR4 memory, Wi-Fi 6, and Bluetooth connectivity.
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    Your price for this item is $154.99

  6. GIGABYTE - B850M EAGLE WIFI6E ICE (Socket AM5) AMD B850 Micro-ATX DDR5 Wi-Fi 6E Motherboard - White

    SKU: J3ZW9X7X9X

    Product Description

    A white micro-ATX motherboard supporting AMD AM5 processors, DDR5 memory, and Wi-Fi 6E connectivity.
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    Your price for this item is $179.49

  7. ASUS - PRIME B550M-A WIFI II (Socket AM4) AMD B550 Micro ATX DDR4 Wi-Fi 6 Motherboard - Black

    SKU: JJG7VHSZQC

    A great and pretty durable budget motherboard, great for new builders like me....fairly confusing for newbies, but i had it, my Gpu and cpu up running to what i believe to be there best...For a first...

    Product Description

    A black micro ATX motherboard with Wi-Fi 6, Bluetooth, PCIe 4.0, and support for AMD Ryzen processors.
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    Your price for this item is $119.99

  8. GIGABYTE - B850M EAGLE WIFI6E (Socket AM5) AMD B850 Micro-ATX DDR5 Wi-Fi 6E Motherboard - Black

    SKU: J3ZW9X7X9W

    Product Description

    A black micro-ATX motherboard with DDR5 support, Wi-Fi 6E, Bluetooth, and AM5 socket compatibility.
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    Your price for this item is $148.99
    Save $16
    The previous price was $164.99

  9. MSI - PRO B760M-P LGA 1700 Intel B760 SATA 6Gb/s Micro ATX Motherboard

    SKU: J3P7TXLSTC

    Product Description

    A Micro ATX motherboard with Intel B760 chipset, LGA 1700 socket, Wi-Fi 6, and DDR5 support.
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    Your price for this item is $161.16

  10. ASRock - B550M-HDV AM4 AMD B550 Micro ATX AMD Motherboard

    SKU: C34K264QQP

    Product Description

    A Micro ATX motherboard with AMD B550 chipset, AM4 socket, DDR4 support, and four RAM slots.
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    Your price for this item is $75.49
    Save $11
    The previous price was $86.86

  11. ASRock - B850M PRO RS WIFI AM5 AMD B850 Micro ATX Motherboard

    SKU: C34FQFQYRC

    Product Description

    A Micro ATX motherboard featuring AMD B850 chipset, Wi-Fi 6, DDR5 support, and four RAM slots.
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    Your price for this item is $147.77
    Save $0
    The previous price was $148.49

  12. ASUS - Prime H610M-E D4-CSM Desktop Motherboard - Intel H610 Chipset - Socket LGA-1700

    SKU: JJG7VHVFTX

    Thank you for making a great user friendly motherboard, will be getting another one later on for sure

    Product Description

    A microATX motherboard supporting Intel 12th/13th Gen CPUs, DDR4, PCIe 4.0, dual M.2, and RGB.
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    Your price for this item is $113.49
    Save $2
    The previous price was $115.99

  13. GIGABYTE - B650M AORUS ELITE AX ICE AM5 DDR5 PCIe 5.0 M-ATX Motherboard

    SKU: J3ZW92VR6F

    Product Description

    A white microATX motherboard featuring DDR5 support, PCIe 5.0, Wi-Fi 6, and USB-C connectivity.
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    Your price for this item is $200.15

  14. MSI - Intel H610 DDR4 64GB Motherboard PROH610MGD4WIFI

    SKU: J3P7TXG268

    Product Description

    A Micro ATX motherboard with Wi-Fi 5, DDR4 support, LGA 1700 socket, and Intel H610 chipset.
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    Your price for this item is $109.49
    Save $14
    The previous price was $123.99

  15. ASUS - Prime H610M-A D4-CSM Desktop Motherboard

    SKU: JJG7VHVF22

    Product Description

    A Micro-ATX motherboard supporting Intel 12th/13th Gen CPUs, DDR4, PCIe 4.0, and dual M.2 slots.
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    Your price for this item is $119.99
    Save $15
    The previous price was $135.31

  16. ASRock - B760M PRO RS WiFi LGA 1700 Intel B760 Micro ATX Motherboard

    SKU: C34K265SYS

    Product Description

    A Micro ATX motherboard with Wi-Fi 6, LGA 1700 socket, DDR4 support, and Intel B760 chipset.
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    Your price for this item is $148.49
    Save $14
    The previous price was $162.60

  17. Newegg - GIGABYTE B550M GAMING X WIFI6 + AMD Ryzen 5 5500 + Team Group 16GB

    SKU: J3R8FKJQGH

    Product Description

    A powerful microATX motherboard bundle featuring Wi-Fi 6, AMD Ryzen 5 CPU, and 16GB DDR4 RAM.
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    Your price for this item is $421.98
    Save $22
    The previous price was $444.49

  18. ASUS - PRIME H810M-A WIFI-CSM Desktop Motherboard

    SKU: JJGGLQFFJL

    Product Description

    A microATX motherboard featuring DDR5 support, PCIe 4.0, Wi-Fi 6, dual M.2 slots, and USB 10Gbps.
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    Your price for this item is $150.82
    Save $7
    The previous price was $158.36

  19. ASUS - Prime H810M-A-CSM Desktop Motherboard - Intel H810 Chipset - Socket LGA-1851 - Micro ATX - Core Ultra Processor

    SKU: JJGGLQVJPX

    Product Description

    A microATX motherboard supporting DDR5, PCIe 4.0, dual M.2, 1Gb LAN, DisplayPort, HDMI, and USB-C.
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    Your price for this item is $154.49

  20. ASUS - TUF B850M-E WIFI AMD B850 mATX, DDR5, PCIe 5.0, 3 M.2, WiFi 6E, 2.5GbE, DP/HDMI, USB-C

    SKU: JJGHGP2YRQ

    Product Description

    A microATX motherboard featuring DDR5 support, PCIe 5.0, WiFi 6E, 2.5GbE, and triple M.2 slots.
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    Your price for this item is $171.74
    Save $8
    The previous price was $180.49

  21. ASUS - PRO B860MCTCSM Pro B860M CT CSM Micro ATX Motherboard

    SKU: JJGHGP349G

    Product Description

    A black mATX motherboard featuring PCIe 5.0, DDR5 support, dual M.2 slots, and onboard TPM security.
    See all Motherboards
    Your price for this item is $191.45
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Micro ATX motherboards for gaming offer a practical balance of performance, expandability, and compact design, making them a versatile foundation for a custom gaming PC. Smaller than full-size ATX boards, micro ATX motherboards fit into compatible compact cases while still providing the core connections needed for a powerful gaming setup. Depending on the model, you can find support for current-generation processors, high-speed memory, PCIe graphics cards, and M.2 NVMe solid-state drives that help games load quickly. Choosing the best micro ATX motherboard for your build starts with matching the CPU socket and chipset to your processor, then confirming BIOS compatibility and the supported memory type. DDR4 and DDR5 are not interchangeable, so check the motherboard’s specifications before selecting RAM. For gaming performance, motherboard size alone does not determine frame rates; a well-equipped micro ATX gaming motherboard can support a capable CPU and GPU without requiring a larger ATX build. Features and layout are especially important as you compare micro ATX motherboards for gaming PCs. Look for power delivery and voltage regulator cooling suited to your chosen processor, along with enough fan headers to support airflow inside your case. A reinforced primary PCIe slot can add support for a heavy graphics card, but GPU thickness may block nearby expansion slots on a compact motherboard. Check the number and placement of M.2 slots, SATA connections, USB ports, and internal headers to ensure the board accommodates your storage drives, gaming peripherals, and case connections. Built-in Wi-Fi and Bluetooth can simplify wireless connectivity, while an Ethernet port offers a wired networking option for online multiplayer games. If future upgrades matter, consider memory capacity, available storage connections, and processor support rather than assuming every board with the same form factor offers identical capabilities. Whether you are planning a budget gaming PC or a higher-performance compact desktop, selecting a micro ATX motherboard around your actual hardware needs helps you prioritize useful features and leave more room in your budget for the graphics card, processor, and storage.

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FAQ

Match the processor’s socket and generation to the motherboard’s specifications, then check the manufacturer’s CPU support list. The chipset and installed BIOS version also affect compatibility, and some supported processors require a BIOS update before installation.

Micro ATX gaming motherboards typically support either DDR4 or DDR5 memory, depending on the platform. These memory types are not interchangeable. Check the motherboard’s specifications for the required type and its qualified vendor list for tested memory kits.

Common storage connections include M.2 slots for compatible SSDs and SATA ports for SATA SSDs and hard drives. M.2 support varies by motherboard, so confirm whether each slot supports PCIe NVMe, SATA, or both. The manual also identifies any connections that share resources.

Wireless features vary by model. Some Micro ATX gaming motherboards include Wi-Fi and Bluetooth, while others provide Ethernet without built-in wireless connectivity. Check the specifications for included networking features and supported wireless standards.

Check whether the motherboard has 5V three-pin addressable RGB headers, 12V four-pin RGB headers, or both, and match your lighting accessories to the appropriate connection. Also confirm whether the accessories work with the motherboard’s lighting software or require a separate controller.

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Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.