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MSI MPG B550 Gaming Plus V1 Gaming Motherboard (AMD Ryzen 5000, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX)

  • Based on 252 reviews
Condition: New
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$125.00 Why this price?
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Availability: 17 left in stock
Fulfilled by Shopnow Store
Arrives Aug 1 – Aug 5
Order within 9 hours and 26 minutes
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Style: MPG B550 GAMING PLUS V1


Features

  • Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update
  • Supports dual channel DDR4 memory up to 128 GB (4400 MHz)
  • Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
  • MYSTIC LIGHT: RGB LED lighting and extendable pin headers 16.8 million colors / 29 effects
  • Premium Thermal Solution: Extended heatsink with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper

Description

Powered by AMD Ryzen AM4 processors, the MSI B550 GAMING PLUS has been forged for performance with Extended Heatsink Design, M.2 Shield Frozr with Frozr Heatsink Design, and Core boost. The Gen 4 M.2 and PCIe connections deliver blistering bandwidth for ultra-fast speed SSDs and PCIe devices.

Brand: msi


CPU Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: RYZEN 9


Chipset Type: AMD B550


Memory Clock Speed: 6 GHz


Platform: Windows 10


Model Name: MSI MPG B550 Gaming Plus V1


CPU Model: Ryzen 5


Processor Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: RYZEN 9


Chipset Type: AMD B550


Memory Clock Speed: 6 GHz


Platform: Windows 10


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: 1


Total SATA Ports: 4


Total Usb Ports: 1


Total Number of HDMI Ports: 1


Total PCIe Ports: 1


Chipset Family: AMD B550


Brand: msi


Model Name: MSI MPG B550 Gaming Plus V1


Model Number: MPG B550 GAMING PLUS V1


Manufacturer: MSI


UPC: 824142436370


Mfr Part Number: MPG B550 Gaming Plus V1


Warranty Description: 3 Year Manufacturer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 1 – Aug 5

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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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great value and also works with a lot of stuff. Great value and also works with a lot of stuff.
Style: MPG B550 GAMING PLUS V1
Review Image by LEGOMASTERVINTAGE
The item itself is great. I used it with my Rycenga 5 5600x and gtx 1650 super which i plan to upgrade soon. It has rgb on the motherboard which syncs with the fan rgb on mystic light or whatever it’s called and has a usb-c header as well as the regular usb. It also has like 7 usb ports so no worry on that and it has 2 nome slots. It was an easy to install, as long as you know what you are doing, no I/O shield required, it is built on to the motherboard. Also looks really good with its all black kinda gray design. Mine was missing some stuff in the box though, I think maybe Amazon messed up or something but I didn’t have the stickers/badges as well as like everything else. All I got in the box was the mobo, some ssd sata cables, nvme screws, and like 2 instruction booklets one of them completely irrelevant. (It was about some European licensing). But regardless I got a steal for this motherboard it was only 110$ for me, sale of course, and it’s working great. BTW you have to update bios if you wanna use it wi try the 5600x ... show more
Reviewed in the United States on August 12, 2025 Reviewed in the United States on August 12, 2025 by LEGOMASTERVINTAGE
    • Great performance and easy to build with
Style: MPG B550 GAMING PLUS V1
This motherboard was super easy to set up and worked perfectly with my Ryzen 5000 CPU. The build quality feels solid, the layout is clean, and all the ports are well-placed. It recognized my RAM and storage right away, and the BIOS is straightforward to navigate. Plenty of SATA ports and M.2 slots, which makes upgrading or adding drives simple. It handles gaming and editing tasks without any hiccups, and the power delivery is stable even under load. For the price, it offers great value and reliability. If you want something that just works right out of the box and still gives room to grow, this board is a great choice. ... show more
Reviewed in the United States on October 16, 2025 by VecPrime
    • Not bad Not bad
Style: MPG B550 GAMING PLUS V1
Review Image by Brandy
I love the motherboard don’t get me wrong. Wish it was Wi-Fi compatible though, but I had to go buy an infinite cable to hook up to it so I can run Internet from my Internet box, but although in the beginning it was slow, but once you know, I let it run for a little bit with a few games and my work on my computer it’s great and fast ... show more
Reviewed in the United States on June 9, 2026 Reviewed in the United States on June 9, 2026 by Brandy
    • Good motherboard, reliable
Style: MPG B550 GAMING PLUS V1
My second MSI board and haven't had issues with either one. Running the other for 5 years, this one for around 4 or 5 months.
Reviewed in the United States on June 27, 2026 by Jimbow
    • MSI B550 motherboard
Style: MPG B550 GAMING PLUS V1
This mother board is reasonable price. When you open the box there's just the board and two drives connecting wires and two papers quick start booklets. The board fits a game tower case. All the mounting holes line up. The Bios have to be downloaded through MSI website, and little hard to install. It sort of a plug and play board connect to all my existing power supply, drives, and dvd. It's a nice board. I haven't tried to overclock the board nor the CPU yet. It's what it said it is in the description Amazon provided. ... show more
Reviewed in the United States on April 27, 2026 by CDS1
    • Excelente producto
Style: MPG B550 GAMING PLUS V1
Super mega que excelente producto me encantó súper rápida tal y como esperaba estoy muy contento
Reviewed in the United States on May 28, 2026 by Niuvel Chavez
    • GOOD MOTHERBOARD, AMAZONS refund policy not so good
Style: MPG B550 GAMING PLUS V1
I'm sure its a good mobo if you get one that works, my SECOND mobo i received [my first one got lost in the mail] and AMAZON was great about refunding my money, so i bought the second one got everything hooked up an no internet connection, after 2 days of trying everything under the sun to get it working it has a bad LAN port, i would give the mobo 4 stars only because i had a problem with it, i get it things happen. My gripe and the 1 star review is because AMAZON is going to make me wait 14 days to refund my $128.39 to my gift card so i can by another board, i could have bought this board from MSI direct RMA d it and had a new board in half the time, read the reviews its not a bad MOBO i just happened to get a defective one, if i ever get my refund from AMAZON I'm going to get the same board 3 times is a charm!!! ... show more
Reviewed in the United States on April 23, 2026 by bob dewsnap
    • Grande
Style: MPG B550 GAMING PLUS V1
Demasiado bueno tanto q no cupo en el gabinete
Reviewed in the United States on May 23, 2026 by Luis David Cera

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