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BIOSTAR B550MH AM4 AMD/B550/mATX/PCIe 4.0/DDR4/M.2/SATA 6Gb/s/USB 3.2 Gen 1/Realtek RTL8111H/HDMI 4K/Gaming Motherboard

  • Based on 40 reviews
Condition: New
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$190.62 Why this price?

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As low as $31.77 / mo
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This item is eligible for return within 30 days of receipt

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Availability: Only 1 left in stock, order soon!
Fulfilled by Japan NOW!!!

Arrives Aug 13 – Aug 29
Order within 9 hours and 32 minutes
Available payment plans shown during checkout

Features

  • AMD B550 single chip Supports AMD 3rd RyzenTM (Matisse/ Renoir) and future 4th gen processors
  • 2-DIMM DDR4-4933+(OC) up to 64 GB Memory
  • 8 x USB 3.2 (Gen1) ports
  • PCIe M.2 4.0 (64Gb/s)
  • HDMI 4K resolution

Product Dimensions: 23.62 x 23.62 x 33.46 inches


Item Weight: 1.69 pounds


Manufacturer: BIOSTAR


Language: English, English, English, English, English


Item model number: 7


Batteries: 1 CR2 batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: August 21, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 13 – Aug 29

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • meh
I bought this board as an upgrade for my MSI B350M Gaming Pro mobo because one of the ram slots is dead. While this board does work fine as a desktop, it stutters like crazy when I am trying to game. I tried everything I could to figure out the problem. Updated the BIOS, clean install on Nvidia drivers, even reinstalled win 10. Returned my RTX 2070 super that I bought along with the board thinking maybe it was the gpu that was the problem, nope. Still stuttered just enough to drive me crazy with my old GTX 1060. I went into BIOS is tried disabling some core cpu settings but fuggif I know what half those useless are. Maybe if you're very keen with altering settings in the BIOS to get a stable gaming performance this board may be for you. If your an average user whose just dabling into the pc gaming world. Go with something else. ... show more
Reviewed in the United States 🇺🇸 on September 28, 2020 by Henry L.

  • Great board - great price. A bit tricky with older operating systems
This board would lock up w/Windows 10 fully updated and chipset drivers installed. Blue screens for several hours trying to get the OS working. Ubuntu 20 installed and ran perfectly.
Reviewed in the United States 🇺🇸 on September 21, 2020 by Isaac B.

  • Budget b550m board.
Budget b550m board. It works fine for daily use and some gaming. Do not overclock CPU when you have this board. It doesn't have heatsink to dissipate heat but it will surely get the job done and besides most of the new ryzen CPU won't need overclocking anyway. Anyway for the price. This will surely satisfy you. ... show more
Reviewed in the United States 🇺🇸 on October 21, 2020 by KaiserJeff1986

  • Powerful for the size
Nice and compact with strong capabilities.
Reviewed in the United States 🇺🇸 on September 29, 2020 by Jonathan Humatron

  • best budget board
Worked perfectly no flaws and fit perfectly in my case 10/10
Reviewed in the United States 🇺🇸 on October 21, 2020 by Matthew

  • You should buy this motherboard
Great motherboard from a great company
Reviewed in the United States 🇺🇸 on October 21, 2020 by timothy mitchell

  • Will buy again !
Perfect compact and nice motherboard .
Reviewed in the United States 🇺🇸 on October 12, 2020 by darwin Garcia

  • I didn't even buy it but just don't it is complete garbage.
2 ram slots for 96$ I think that should be enough of a reason to not buy it.
Reviewed in the United States 🇺🇸 on September 12, 2020 by Christopher S.

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