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GIGABYTE B550M Gaming X WIFI6 AMD AM4 mATX Motherboard, Supports Ryzen 5000/4000/3000 Series, DDR4, 5+3 Power Phase, 2X M.2, PCIe 4.0, WIFI6, GbE LAN, PCIe EZ-Latch, WiFi EZ-Plug, RGB Fusion

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jul 18
Order within 8 hours and 4 minutes
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Style: B550M|G|M.2 x2|WIFI6


Size: mATX


Features

  • AMD Socket AM4: Ready to support AMD Ryzen 5000/4000/3000 Series Processors
  • Enhanced Power Solution: Digital 5+3 VRM Design with 4-layer PCB and premium chokes and capacitors for steady power delivery.
  • Advanced Thermal Armor: Advanced VRM heatsinks for better heat dissipation. Integrated I/O shield for quicker PC DIY assembly.
  • Boost Your Memory: Compatible with DDR4 and supports 4 DIMMS with Extreme Memory Profile support.
  • Comprehensive Connectivity: 1x PCIe 4.0 x16 slot with reinforced PCIe UD Armor, 1x PCIe 4.0 M.2 slot, 1x PCIe 3.0 M.2 slot, 4x USB 3.2 Gen 1 Type-A ports for hassle-free setup.

Description

The B550M GAMING X WIFI6 supports AM4 Ryzen 5000 Processors and features unparalleled performance. GIGABYTE B550 motherboards come with upgraded power design, high grade storage standards, and outstanding connectivity that enables you to optimize your performance.

Brand: GIGABYTE


CPU Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series


Chipset Type: AMD B550


Memory Clock Speed: 3200 MHz


Platform: Windows 11


Model Name: B550M GAMING X WIFI6


CPU Model: Ryzen 5


Processor Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series


Chipset Type: AMD B550


Memory Clock Speed: 3200 MHz


Platform: Windows 11


CPU Model: Ryzen 5


Memory Storage Capacity: 128 GB


Ram Memory Maximum Size: 128 GB


Main Power Connector Type: 24-Pin


Graphics Card Interface: PCI Express 4.0


Memory Slots Available: 4


Number of Ports: 10


System Bus Standard Supported: SATA 3


Total SATA Ports: 4


Total Usb Ports: 6


Number of Ethernet Ports: 1


Total Number of HDMI Ports: 1


Total PCIe Ports: 3


Chipset Family: AMD B550


Brand: GIGABYTE


Model Name: B550M GAMING X WIFI6


Model Number: B550M GAMING X WIFI6


Manufacturer: GIGABYTE


UPC: 889523048740


Mfr Part Number: B550M GAMING X WIFI6


Unit Count: 1.0 Count


Item Weight: 2.5 Pounds


Warranty Description: 3 Years Manufacturer


Item Dimensions L x W x H: 9.61"L x 9.61"W x 1"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good AM4 board
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Great AM4 board! Feature packed for the price, if your building or staying AM4 this is a great option
Reviewed in the United States on January 29, 2026 by Chris walk

  • Gigabyte B550M Gigabyte B550M
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Awesome board easy to work with.
Reviewed in the United States on February 13, 2026 Reviewed in the United States on February 13, 2026 by Miguel Alvarado

  • Cheap and quite decent Cheap and quite decent
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Good, cheap, what else should I say, really decent motherboard.
Reviewed in the United States on May 19, 2026 Reviewed in the United States on May 19, 2026 by Yong

  • Nice for new pc
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Works really well, package was well wrap and goes well with my ryzen 7 5800xt
Reviewed in the United States on May 12, 2026 by Moe

  • Keep looking. They clearly like returns.
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Fast shipping. ✅ Boot looping out of the box ✅ BIOS updated - still boot looping ✅ Returned ✅ I was hoping gigabyte was going to be better than the MSI, but it wasn't. Chip - Ryzen 7 5700g
Reviewed in the United States on May 17, 2026 by Geek Tweek

  • Corny but good
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
It doesn't get much dumber than a motherboard that says "GAMING: DOMINATING THE GAMES" on it. With that said, my last gigabyte mobo is 20 years old, left on 24/7 for the entire 20 years, and still working perfectly, and I expect this one to do the same.
Reviewed in the United States on January 23, 2026 by agb1z

  • No issues
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Paired with a Ryzen 7 3700X, Windows 11 Pro (don't make the mistake I did and installed Pro N that does not support Direct X / could not play any games)
Reviewed in the United States on January 5, 2026 by Kevin

  • 1st PC build
Style: B550M|G|M.2 x2|WIFI6 Size: mATX
Love this motherboard. Easy to install and follow instructions of cables to motherboard. Highly recommend this product.
Reviewed in the United States on January 26, 2026 by Heriberto Perez

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