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MSI B550M Gaming Plus WIFI6E Motherboard, mATX-Supports AMD Ryzen 5000 Series,5000 G-Series 4000 G-Series,and 3000 Series Processors, AM4-DDR4 Memory Boost 4400+MHz/OC, PCIe 4.0 x16, M.2 Gen4, 1G LAN9.2Our score 4 photos
MBrandmsiMmsi224 products in our catalogSee all msi products →ID DBD-17738

MSI B550M Gaming Plus WIFI6E Motherboard, mATX-Supports AMD Ryzen 5000 Series,5000 G-Series 4000 G-Series,and 3000 Series Processors, AM4-DDR4 Memory Boost 4400+MHz/OC, PCIe 4.0 x16, M.2 Gen4, 1G LAN

9.2/10 our score 4.6 (12 ratings on Amazon)

ULTRA POWER - SUPPORTS RYZEN 5000 PROCESSORS IN HIGH PERFORMANCE - The B550M GAMING PLUS WIFI6E features a VRM with MSI Core Boost technolog

Processor SocketSocket AM4Memory Clock Speed4400 MHzGraphics Card InterfacePCI ExpressMemory Slots Available3Total PCIe Ports1

About this item

  • ULTRA POWER - SUPPORTS RYZEN 5000 PROCESSORS IN HIGH PERFORMANCE - The B550M GAMING PLUS WIFI6E features a VRM with MSI Core Boost technology for improved stability & performance
  • FROZR GUARD - Cooling features such as thermal pads, extra choke thermal pads and an Extended Heatsink; Includes chipset heatsink, M.2 Shield Frozr, a Pump-sys fan header
  • DDR4 MEMORY, PCIe 4.0 x16 SLOT - 4 x DDR4 DIMM slots enable memory overclocking speeds (1DPC 1R, 4400+ MT/s OC); 1 x PCIe 4.0 x16 slot (64GB/s) with Steel Armor supports the graphics cards
  • Dual M.2 CONNECTORS - Storage options include 1 x M.2 Gen4 x4 64Gbps slot with M.2 Shield Frozr to prevent thermal throttling, 1 x M.2 Gen3 x4 32Gbps slot
Category: PC Parts › MotherboardsRanked #99 of 616 in PC Parts
9.2Our score
Our verdict

ULTRA POWER - SUPPORTS RYZEN 5000 PROCESSORS IN HIGH PERFORMANCE - The B550M GAMING PLUS WIFI6E features a VRM with MSI Core Boost technolog

Ranked #99 in PC Parts · 4 things we like

Quick answer The MSI B550M Gaming Plus WIFI6E Motherboard scores 9.2/10 with us. Amazon owners rate it 4.6 out of 5 across 12 reviews, above the 4.3 average of the 147 motherboards we track. It was listed at $117.68 on Amazon when we last checked in September 2026. Key facts: processor socket Socket AM4, memory clock speed 4400 MHz, graphics card interface PCI Express.

The B550M GAMING PLUS WIFI6E is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, Wi-Fi6E and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series processors.

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Product information

22 specifications
Processor SocketSocket AM4
Compatible DevicesPersonal Computer
RAM Memory TechnologyDDR4
Compatible ProcessorsSupports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series desktop processors
Chipset TypeAMD B550
Memory Clock Speed4400 MHz
PlatformWindows 11
CPU ModelRyzen 3
Graphics Card InterfacePCI Express
Memory Slots Available3
Number of Ethernet Ports1
Total PCIe Ports1
Chipset FamilyAMD B550
Brandmsi
Model NameB550M Gaming Plus WIFI6E
Model NumberB550M Gaming Plus WIFI6E
Unit Count1 Count
Number of Items1
Item Weight2 pounds
Mfr Part NumberB550M Gaming Plus WIFI6E
Warranty Description3 Years
CPU SocketSocket AM4

Pros & cons

What we like
  • ULTRA POWER - SUPPORTS RYZEN 5000 PROCESSORS IN HIGH PERFORMANCE - The B550M GAMING PLUS WIFI6E features a VRM with MSI Core Boost technology for improved stability & performance
  • FROZR GUARD - Cooling features such as thermal pads, extra choke thermal pads and an Extended Heatsink; Includes chipset heatsink, M.2 Shield Frozr, a Pump-sys fan header
  • DDR4 MEMORY, PCIe 4.0 x16 SLOT - 4 x DDR4 DIMM slots enable memory overclocking speeds (1DPC 1R, 4400+ MT/s OC); 1 x PCIe 4.0 x16 slot (64GB/s) with Steel Armor supports the graphics cards
  • Dual M.2 CONNECTORS - Storage options include 1 x M.2 Gen4 x4 64Gbps slot with M.2 Shield Frozr to prevent thermal throttling, 1 x M.2 Gen3 x4 32Gbps slot
What could be better

    MSI B550M Gaming Plus WIFI6E Motherboard: questions & answers

    Is the MSI B550M Gaming Plus WIFI6E Motherboard worth buying?

    Yes, it is one of the stronger picks in its group. We score the MSI B550M Gaming Plus WIFI6E Motherboard 9.2 out of 10. Amazon owners rate it 4.6 out of 5 across 12 reviews, above the 4.3 average of the 147 motherboards we track. The review count is still small, so treat the rating as an early signal.

    How much does the MSI B550M Gaming Plus WIFI6E Motherboard cost?

    It was listed at $117.68 on Amazon when we last checked in September 2026. That is cheaper than the $183.99 median for motherboards in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the MSI B550M Gaming Plus WIFI6E Motherboard?

    Processor Socket: Socket AM4; Memory Clock Speed: 4400 MHz; Graphics Card Interface: PCI Express; Memory Slots Available: 3; Total PCIe Ports: 1. All 22 specifications are in the product information table on this page.

    What are good alternatives to the MSI B550M Gaming Plus WIFI6E Motherboard?

    Similar, well-rated motherboards in our catalog: MSI PRO B840M-B Motherboard (9.6/10, 4.4 stars from 66 owners); MSI PRO B650-S WiFi V1 Motherboard (9.4/10, 4.7 stars from 111 owners); GIGABYTE B550M Gaming X WIFI6 AMD AM4 mATX (8.8/10, 4.4 stars from 68 owners).

    MSI PRO B840M-B MotherboardMSI PRO B650-S WiFi V1 MotherboardGIGABYTE B550M Gaming X WIFI6 AMD AM4 mATX

    Customer reviews

    All reviews on Amazon
    4.612 global ratings
    5 star88%
    4 star0%
    3 star0%
    2 star13%
    1 star0%

    Breakdown from the 8 most helpful reviews we imported.

    J
    Juan Campos.
    Verified purchaseSeptember 8, 2026
    MSI B550M wifi6 Motherboard Micro ATX

    MSI is just truly top notch motherboards, super user friendly to figure out any bios or chipset driver installation

    J
    J.Yousef
    Verified purchaseSeptember 3, 2026
    Great motherboard

    This is one of the better boards you can get for around this price. Ive used a bunch of them.

    T
    Tyler werner
    Verified purchaseSeptember 6, 2026
    Mother board

    My son loves upgrading his computer, he says he really likes this motherboard

    M
    Maurice Johnson
    Verified purchaseAugust 30, 2026
    Strong Matx Board

    Nice so far! Love the features despite being matx. The Bluetooth and Wifi connection is great as well.

    J
    James Fox
    Verified purchaseSeptember 6, 2026
    Careful

    Tried 2 CPU's (rysen 7 5700X and 5500) 2 PSU (500W and 750W Corsairs) 5 video cars, clearing and updating the Bios to the latest version and every other trick I could think of and it just would not boot even to Bios. Bad board I guess and I am not saying it's this model or MSI , I have two MAG Tomahawks running in the house right now but what a pain!

    B
    Barry
    Verified purchaseAugust 16, 2026
    Best b550

    Great motherboard with many premium features. One of the few b550s with a front usb-c connection which I was also happy to see. Most older b550s were lacking in features but this one seems to be a 2026 release which gives it many modern features

    C
    Carlos Soler
    Verified purchaseSeptember 5, 2026
    Excelente

    Era la última actualización que le faltaba a mi setup am4

    J
    Jesús Eduardo Mendivil Gomez.
    Verified purchaseAugust 26, 2026
    VALE SU PRECIO

    Completo y buen diseño, lo recomiendo mucho

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.