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MSI MPG AMD B550 Gaming Plus Socket AM4 ATX DDR4-SDRAM Motherboard

  • Based on 5,132 reviews
Condition: New
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$127.93 Why this price?
Holiday Deal was $128.00

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 19
Order within 7 hours and 18 minutes
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Features

  • W128252688

Description

MSI MPG AMD B550 Gaming Plus Socket AM4 ATX DDR4-SDRAM Motherboard

Brand: msi


CPU Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: Ryzen (Socket AM4)


Chipset Type: AMD B550


Memory Clock Speed: 4400 MHz


Platform: Windows 10


Model Name: MSI MPG B550 GAMING PLUS


Memory Storage Capacity: 128 GB


RAM: ‎DDR4


Memory Speed: ‎4400 MHz


Wireless Type: ‎2.4 GHz Radio Frequency, 5 GHz Radio Frequency


Number of USB 2.0 Ports: ‎4


Brand: ‎msi


Series: ‎MSI MPG B550 GAMING PLUS


Item model number: ‎MSI MPG B550 Gaming Plus


Hardware Platform: ‎MSI


Item Weight: ‎2.17 pounds


Product Dimensions: ‎9.65 x 1.18 x 12.01 inches


Item Dimensions LxWxH: ‎9.65 x 1.18 x 12.01 inches


Number of Processors: ‎1


Computer Memory Type: ‎DDR4 SDRAM


Voltage: ‎1 Volts


Batteries: ‎1 Lithium Ion batteries required.


Manufacturer: ‎MSI


Language: ‎Italian


Date First Available: ‎June 17, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 19

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • good board
bought cause was trying to fix a bottleneck with a 5800x. board was a great upgrade plenty of connectors including a usb4 (3.2 10gbps) header over the past several years now seems to be a really reliable motherboard
Reviewed in the United States on September 4, 2025 by william thomas
    • MSI is the NASCAR of PC Brands.
Review Image by Tanner Clingingsmith Tanner Clingingsmith
My old NZXT board randomly shorted on me due to a fan header solder on the back of the PCB. Completely fried the board telling me it was the CPU. I panicked and ordered a new CPU. After several bench tests i couldn't get the old board to post. So, I moped my way to amazon to view the $300+ NZXT boards when this beauty came to my rescue with the same hardware support at a way lower price. I ordered it. It showed up next day. I threw all of hardware from the other board onto this one, plugged it in, hit the button, and.. BOOOM! This board fired up on the original boot drive and automatically transferred hardware ID's.... I'm super impressed and it was worth every cent! Thanks MSI for saving my butt! ... show more
Reviewed in the United States on February 2, 2025 by Tanner Clingingsmith Tanner Clingingsmith
    • Nice and New
I received a new board despite the reviews of being sent a used one. I moved from a Intel board to this and so far have no regrets. It works fine under Linux and Windows . I'm using a 5800XT and it runs just as fast if not better than the 10700k I replaced this with. I needed a board with a com port so I chose this over the Intel I was running. It's just what I wanted, didn't have to upgrade the ram. Nice board. ... show more
Reviewed in the United States on April 7, 2025 by Rick B
    • Dead on Arrival
When I opened the box there were no screws for mounting the motherboard and the manual that was included was for an MSI graphics card not a motherboard. After careful installation it won't even power up. I put my old motherboard back in works just fine. I hadn't realized this was a used product or I would have never ordered it. Very disappointing. ... show more
Reviewed in the United States on January 26, 2025 by Brett Kennedy
    • Gread deal for a "open box"
Amazing Deal for a "open box" board! Got it to replace my cheap AM4 motherboard. It looked brand new and still had an SSD heatsink sticker on it. No signs of use, and I haven't had any problems with it. It has great IO, and the RGP is actually decently bright.
Reviewed in the United States on June 8, 2025 by N2B
    • USB Issue
For the price, I'll take it. The UEFI/BIOS seems solid and the feature set if fine. Only issue I've noticed is that USB keyboard/mouse intermittently isn't recognized on boot until unplugged and plugged back in. Personally, it's just not enough of an annoyance to warrant disassembling the entire computer to RMA the board. But, definitely enough to drop the review to 4 star. ... show more
Reviewed in the United States on August 2, 2025 by Dana Brandon
    • muy bien empacado
llego.en buen estado
Reviewed in the United States on August 24, 2025 by Arles David Cano Bernal
    • Two M.2 slots, Quality built, TONS of bios options, and OC options.
I have absolutely nothing bad to say about this motherboard, it’s very hard to find anything wrong with it. I have had this motherboard in my custom gaming rig for about two months. Now, I frequently overclock, and this thing absolutely eats! The biggest plus I have about this motherboard is the fact that you can have two M.2 SSDs on it, one is high speed and has a heat sink. You will not regret it ... show more
Reviewed in the United States on March 23, 2025 by DanTheMan

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