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MSI MAG B550M BAZOOKA AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard

Ships from United States.

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  • AMD B550
  • Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update
  • Supports DDR4 4400+/ 4266/ 4133/ 4000/ 3866/ 3733/ 3600/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz by A-XMP OC MODE
  • Supports DDR4 3200/ 3066/ 3000/ 2933/ 2800/ 2667/ 2400/ 2133/ 1866 MHz by JEDEC
  • 1DPC 1R max speed 4400 MHZ
  • 1DPC 2R max speed 3733 MHZ
  • 2DPC 1R max speed 3866 MHZ
  • 2DPC 2R max speed 3466 MHZ

  • Specs
  • Warranty & Returns
  • Reviews

Learn more about the MSI MAG B550M BAZOOKA

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Solid Motherboard 8/2/2020 4:33:59 PM

Pros: Installation was easy, everything worked out of the box with my corsair vengeance pro rgb kit, my ryzen 5 3600 and my be quiet pure rock 2 black.

Cons: Wouldn't say it's a con per se but in my fractal meshify c mini the space to plug the right hand side of the motherboard was tight but aside from that pretty good overall.

Overall Review: Pretty solid board, happy with it, upgraded from a B85M-G and an I5 4570.

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Ownership: 1 day to 1 week
Verified Owner
5/ 5
Perfect mid-range motherboard. 7/31/2020 11:43:27 PM

Overall Review: Unlike some of the other reviews I had no problems with this board, and have it running a 3600 with an all core boost of 4.225 stable with the out-of-the-box bios. Would be nice if it had a second x16 slot instead of just the two x1s, but that's pretty much the only complaint I have. Otherwise had enough IO for my build, surprisingly solid headsinks, and installation was a breeze.

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Ownership: 1 week to 1 month
Verified Owner
1/ 5
First MSI product which malfunctioned 7/30/2020 10:31:51 AM

Pros: It's nice looking

Cons: I have had nothing but issues with this MOBO.

- As one previous reviewer mentioned, I too have had nothing but continual reboots.
- I've tried different PSU's, one ram stick, disabling reboots due to crashing, etc and the issue will not go away.
- I was able to finally install windows by increasing the voltage but it will end up rebooting shortly thereafter.

Overall Review: - Would not buy again
- I'm sure it's a great mobo when it works, but don't risk it and buy a different model.

1 out of 1 people found this review helpful. Did you?
Manufacturer Response:
Dear Basil,

Thank you for sharing your experience with the MSI MAG B550M BAZOOKA motherboard. We are sorry to hear you are experiencing a rebooting issue with the motherboard. If you have any further questions regarding this product or have any suggestions for improvement for us, please do not hesitate to contact us directly at usrma@msi.com and we will be more than happy to assist you. If you would like further technical assistance, please feel free to contact our technical support department directly at 626.271.1004 from M to F, 9am to 6pm Pacific Standard Time.

Thanks for choosing MSI!

Best Regards,
MSI Review Team
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Excellent Board 7/28/2020 8:55:24 AM

Pros: EZ to setup and great features

Cons: Motherboard male 3.0 usb connection pins are horizontal and not vertical so u cannot see if you have lined up the female pins correctly. Have purchased a 45% connector to try and solve the problem, if it does not work I will HAVE TO RETURN OR EXCHANGE THE BOARD!

Overall Review: Well packaged with user manual and great website support.

Did you find this review helpful?
Manufacturer Response:
Dear Valued Customer,

Thank you for sharing your experience with the MSI motherboard! If you would like further technical assistance, please feel free to contact our technical support department directly at 626.271.1004 from M to F, 9am to 6pm Pacific Standard Time.

Thanks for choosing MSI!

Best Regards,
MSI Review Team
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Works great with Ryzen 5 3600 7/27/2020 4:54:40 PM

Pros: Cost
Features
All standard interfaces and connectors

Cons: No built in RGB but there are headers for RGB strips.
4 fan headers (3 + 1 for a pump)

Overall Review: Easy install, booted right up with a Ryzen 5 3600. Liked it so much we're buying another one to go with a Ryzen 9 3900.

Did you find this review helpful?
Manufacturer Response:
Dear Valued Customer,

Thank you for sharing your experience with the MSI motherboard! If you would like further technical assistance, please feel free to contact our technical support department directly at 626.271.1004 from M to F, 9am to 6pm Pacific Standard Time.

Thanks for choosing MSI!

Best Regards,
MSI Review Team
Ownership: 1 week to 1 month
Verified Owner
1/ 5
Product got delivered not working 7/27/2020 7:15:39 AM

Pros: None other than 2 PCIE 3.0 Express and 1 PCIE 4.0

Cons: Has this problem where the PC reboots everytime I boot it up it took me alot of time to figure out it was MSI's motherboard that was not working.

Overall Review: I would recommend but good luck on getting a working one other than that I got a broken one.

3 out of 4 people found this review helpful. Did you?
Manufacturer Response:
Dear Valued Customer,

Thank you for sharing your experience with the MSI motherboard. We are sorry to hear you are experiencing a problem with the product. If you have any further questions regarding this product or have any suggestions for improvement for us, please do not hesitate to contact us directly at usrma@msi.com and we will be more than happy to assist you. If you would like further technical assistance, please feel free to contact our technical support department directly at 626.271.1004 from M to F, 9am to 6pm Pacific Standard Time.

Thanks for choosing MSI!

Best Regards,
MSI Review Team
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