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

4.7 4.7 out of 5 stars 5,242 ratings
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MSI MAG B550 TOMAHAWK Gaming Motherboard

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About this item

  • Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update.Audio ports (Rear): 5plus Optical S/PDIF (Realtek ALC1200 / ALC1220P Codec)
  • Supports dual channel DDR4 memory up to 128 GB (4866 MHz)
  • On-board dual LAN: 2.5G LAN plus Gigabit LAN
  • Mystic Light: RGB LED lighting and extendable pin headers – 16.8 million colors / 29 effects
  • Audio Boost rewards your ears with studio grade sound quality for immersive gaming experiences
  • Premium Thermal Solution: Aluminum Cover with additional choke thermal pad rated for 7W/mk and PCB with 2 ounce thickened copper
  • Lightning Fast Game Experience: PCIe 4.0, Lightning Gen 4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2

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MSI MAG B550 TOMAHAWK Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX, AMD Ryzen 5000 Series processors)
MSI MAG B550 TOMAHAWK Gaming Motherboard (AMD AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX, AMD Ryzen 5000 Series processors)
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Price-9% $144.99
List:$159.99
-6% $169.99
List:$179.99
-17% $99.99
List:$119.99
-9% $199.99
List:$219.99
-31% $108.13
New Price:$156.99
$179.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it Apr 1 - 3
Get it Apr 2 - May 9
Customer Ratings
For gaming
4.4
4.7
3.9
3.8
4.0
4.8
Stability
4.1
4.5
3.7
3.8
4.1
4.5
Tech Support
3.9
4.5
3.6
3.6
4.5
Value for money
4.2
4.0
3.6
3.9
Easy to install
4.4
4.2
3.9
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
BeachAudio
UltraParts Renewed
platform
windows 11
windows 11
windows 10
windows 11
windows 10
windows 10
cpu socket
Socket AM4
Socket AM4
Socket AM4
Socket AM5
Socket AM4
Socket TR4
memory slots
4
4
4
4
4
4
memory capacity
128 GB
128 GB
128 GB
128 GB
128 GB
128 GB
compatible processors
AM4
AMD Ryzen 5000 Series, 5000-G Series, 4000-G Series and 3000 Series
AMD Ryzen 8000/ 7000
AMD 3rd Generation Ryzen
AMD 3rd Generation Ryzen
card interface
pci e
pci e
pci e
pci e
pci e
pci e

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Product Description

Powered by AMD Ryzen AM4 processors, the MSI MAG B550 TOMAHAWK is hardened with performance essential specifications to outlast enemies. Equipped with Extended Heatsink Design, Core boost, M.2 Shield Frozr and 2.5G LAN for sustained performance. A variety of USB connectivity options including the latest USB 3.2 Gen 2x2 Type C standard allow for a range of peripheral and device compatibility.

Product information

Technical Details

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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MSI

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


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Product guides and documents


From the manufacturer

msi mag b550 tomahawk gaming motherboard
msi mag b550 tomahawk gaming motherboard
msi mag b550 tomahawk gaming motherboard

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Customer Reviews
4.7 out of 5 stars
5,242
4.6 out of 5 stars
595
4.6 out of 5 stars
1,062
4.4 out of 5 stars
470
4.5 out of 5 stars
433
4.4 out of 5 stars
397
4.6 out of 5 stars
2,843
Chipset / Socket
AMD B550 / AM4 AMD B550 / AM4 AMD B550 / AM4 AMD B550 / AM4 AMD B550 / AM4 AMD B550 / AM4 AMD B550 / AM4
DDR4 Memory Support
4 x DIMM max 128GB; 4866+ MHz 4 x DIMM max 128GB; 4866+ MHz 4 x DIMM max 128GB; 4400+ MHz 4 x DIMM max 128GB; 4400+ MHz x DIMM max 128GB; 4400+ MHz x DIMM max 128GB; 4400+ MHz x DIMM max 128GB; 4400+ MHz
PCIe x16 Slots
2x PCIe x16 2x PCIe x16 2x PCIe x16 2x PCIe x16 2x PCIe x16 1x PCIe x16 2x PCIe x16
Display Output
HDMI, DisplayPort HDMI, DisplayPort HDMI, DisplayPort HDMI, DisplayPort HDMI, DisplayPort HDMI, DisplayPort HDMI, DisplayPort
Audio
Audio Boost Audio Boost Audio Boost Audio Boost Audio Boost Audio Boost Audio Boost
M.2
2x M.2 2x M.2 2x M.2 2x M.2 2x M.2 2x M.2 2x M.2
Wireless
n/a Wi-Fi 6 & Bluetooth n/a Wi-Fi 6 & Bluetooth n/a n/a n/a
Ethernet LAN
2.5G LAN & Gigabit LAN 2.5G LAN Gigabit LAN 2.5G LAN 2.5G LAN Gigabit LAN Gigabit LAN
Mystic Light
16.8 million colors 16.8 million colors 16.8 million colors n/a n/a n/a n/a
Form Factor
ATX ATX ATX Micro-ATX Micro-ATX Micro-ATX ATX

Customer reviews

4.7 out of 5 stars
4.7 out of 5
5,242 global ratings

Customers say

Customers like the ease of installation, performance, and value of the motherboard. They mention that it's easy to build, works great with G.Skill Trident Z ram, and is good value for money. They are also happy with appearance, and quality. That said, opinions are mixed on ease of use, usb quality, and booting.

AI-generated from the text of customer reviews

137 customers mention108 positive29 negative

Customers like the quality of the motherboard. They mention it's a decent board, well made, and has quality vrms that can handle monster 12 and 13 inch SSDs. They also appreciate the solid features and the black shield. Overall, most are happy with their purchase and recommend it to others.

"...The mobo is made well and has some good weight and esthetics to boot. Best of all it's very affordable. Highly recommended!" Read more

"...The motherboard shield is absolutely great, because is entirely black (instead of the regular shield) and it cames attached to the motherboard." Read more

"...Overclocking through the advanced menus was a breeze. Rock solid as always. This board for the money is hard to beat." Read more

"I'd say the only downside to this is that the RAM overclocking isn't the best, but that is what I'd expect from a more mid tier board, double..." Read more

97 customers mention77 positive20 negative

Customers like the performance of the motherboard. They say it works well, has exceeded their expectations, and has good stability. The board has heatsinks in all of the right places, and it manages it well. Some say that it works perfectly without the need to flash the BIOS. Overall, most are happy with their purchase and recommend it to others.

"...Everything works fine..It was very easy to build on this board. It is quite heavy and does not flex much at all...." Read more

"...to built my PC together with a Ryzen 7 5700X and it works perfectly, doesn't need to flash the BIOS and it started perfectly on the first try after..." Read more

"...I'm happy with the price, features, and performance of this motherboard...." Read more

"...this board has been running great no magor voltage issues or fires lol used with a 3700x and 32 gigs 3600 ven...." Read more

68 customers mention68 positive0 negative

Customers find the installation of the motherboard to be easy. They mention that it has lots of RGB headers, and the BIOS is easy to use. Some appreciate the manual, saying it's rookie friendly. They also appreciate the ease of accessing most connection points, and that the BIOs flashback is easy.

"...Everything works fine..It was very easy to build on this board. It is quite heavy and does not flex much at all...." Read more

"...This was so easy to install. Everything was straight forward. Let's clear one thing up about the overclocking on this board...." Read more

"...The board is well-built and has a solid, hefty feel to it. Installation was a snap, and the user guide includes ample diagrams for component..." Read more

"...or just tweaking your processor and ram, all the parameters are easy to find in the bios...." Read more

39 customers mention39 positive0 negative

Customers are satisfied with the appearance of the motherboard. They mention that it looks good, is well-designed, and has beautiful heatsinks. The finish is awesome, and the colors are nice and sober. The board is solid and robust, and feels solid and Robust. The motherboard layout is great for accessing the various ports and installation, and it's perfect to match with a Ryzen 5 or 7.

"...The motherboard layout is great for accessing the various ports and installation hookups during a build..." Read more

"...I love the design and texture of it as well. Very slick, and very cool. Works with all 3000 and 4000 series GPUs. I currently have a 4070ti in mine." Read more

"Nice board. Usually go with MSI or Biostar boards because they have been dependable performers...." Read more

"It appears to be a well-designed and thought-out board.It worked well for two years. I needed to update the BIOS to get Win 11 support...." Read more

37 customers mention34 positive3 negative

Customers appreciate the value of the motherboard. They say it is a great value for performance, and is not too bad for the buy. Some customers also mention that the installation was hassle free and that it feels study and premium. Overall, customers are happy with their purchase and recommend it to others.

"...Best of all it's very affordable. Highly recommended!" Read more

"...I'm happy with the price, features, and performance of this motherboard...." Read more

"...The price was also very reasonable which made the performance that much better...." Read more

"not to bad for the buy , works great with 1 exception , the onboard sound card is horrible , other then that great buy" Read more

29 customers mention10 positive19 negative

Customers are mixed about the quality of the USB slots. Some mention that it has lots of ports, while others say that it does not have functional ethernet ports.

"My only complaint is that it didn't have a 5G ethernet port...." Read more

"...It can load windows eleven and has plenty of USB and M2 slots for the latest SSD data transfer...." Read more

"...I spent 15 minutes pushing delete. I can not run my virtual machines because the settings are in the BIOS...." Read more

"...This is made all the worse because it also doesn't have enough USB slots, so you Must either use a hub or add an expansion card, which was my issue...." Read more

27 customers mention17 positive10 negative

Customers are mixed about the ease of use of the motherboard. Some mention that the BIOS is simple and intuitive, while others say that it's frustrating to set up. The manual has great detail about the items and where to connect, while the BIOSIS interface is pretty clear and effective. However, some customers say that the product needs work to get started and is a bit confusing at the beginning.

"...The UEFI Bios interface is presented well and provides mutiple memory profiles and overclocking options for those who are so inclined.. I haven't..." Read more

"...Because there is no manual, and there was no splash screen telling me how to get into the BIOS, and because none of the keys I tried got me in, for..." Read more

"...All the essentials are there and easy enough to find. Fits nicely in my H9 Flow (which is massive)..." Read more

"...so far works amazing I've had no issues with set up or use and the bios is simple and easy to mess with and set up as it has an easy and advanced..." Read more

25 customers mention8 positive17 negative

Customers are mixed about the booting of the motherboard. Some mention that it boots up with no problems, while others say that it wouldn't boot.

"...The second issue was that the computer wouldn't boot the first time you pushed the on button...." Read more

"...Machine wouldn't boot, and it ended up being because my Windows install was CSM and I didn't know what that was...." Read more

"...Easy to install and it fired up without any issues. BIOS is user friendly and clean...." Read more

"This motherboard wouldn't boot up for a while...." Read more

Great Motherboard! (Easy for beginners) [slightly out-dated]
4 Stars
Great Motherboard! (Easy for beginners) [slightly out-dated]
My only complaint is that it didn't have a 5G ethernet port. It has a 1G and 2.4G. Ended up installing a Wifi 6 card though so it's a non issue.What you want:4 ram slots (Channel 2 first!) This took a second to figure out but it shows you on the board itself how it wants you to install your ram.2 m.2 slots with Heatsyncs for those SSDs,Led indicators that clearly indicate where boot errors may be occurring. I.e. if you power on and the lights blink but the screen doesn't change and you look at the board and see a light on next to the letters RAM... check and make sure your ram cards are properly seated.Wrong order will display a warning but won't stop boot.6 4prong fan ports plus pump.All the essentials are there and easy enough to find. Fits nicely in my H9 Flow (which is massive)I'm quite happy I chose this board for my build. It came already flashed with latest bios as well.
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Reviewed in the United States on January 8, 2024
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Reviewed in the United States on February 21, 2024
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Reviewed in the United States on February 21, 2024
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Reviewed in the United States on March 18, 2024
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Reviewed in the United States on March 8, 2022
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Ravaughn Mitchell
5.0 out of 5 stars Solid Mother board for gaming
Reviewed in Canada on March 4, 2024
Style: MSI MAG B550 TOMAHAWK Gaming MotherboardVerified Purchase
ruben sotelo
5.0 out of 5 stars Una muy buena moder
Reviewed in Mexico on February 23, 2024
Style: MSI MAG B550 TOMAHAWK Gaming MotherboardVerified Purchase
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ruben sotelo
5.0 out of 5 stars Una muy buena moder
Reviewed in Mexico on February 23, 2024
La verdad la agarré en un buen precio y está increíble, está aguanta hasta un Ryzen 9 sin problemas, para ser mi segunda tarjeta madre está increíble, se las recomiendo mucho, pero eso si, tengan un gabinete grande ya que queda justa.
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One person found this helpful
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D.
5.0 out of 5 stars B550 Tomahawk
Reviewed in Germany on February 13, 2024
Style: MSI MAG B550 TOMAHAWK Gaming MotherboardVerified Purchase
popeyes03
3.0 out of 5 stars MSI MAG B550 Tomahawk AMD B550 Emplacement AM4 ATX
Reviewed in France on December 14, 2023
Style: MSI MAG B550 TOMAHAWK Gaming MotherboardVerified Purchase
Leonardo
5.0 out of 5 stars Scheda madre perfetta
Reviewed in Italy on January 6, 2022
Style: MSI MAG B550 TOMAHAWK Gaming MotherboardVerified Purchase
One person found this helpful
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