MSI MAG B550 Tomahawk MAX WiFi Gaming Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.2, 2.5Gbps LAN, ATX)
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Availability:
Only 5 left in stock, order soon!
Arrives
Thursday, Jul 23
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Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Motherboard
Features
- Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
- Supports DDR4 Memory, up to 4400(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
- Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience.
- 2.5G LAN with LAN Manager and AMD Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection.
Description
The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.
Brand: msi
CPU Socket: Socket AM4
Compatible Devices: Personal Computer
RAM Memory Technology: DDR4
Compatible Processors: AMD Ryzen 5000 Series, 5000-G Series, 4000-G Series and 3000 Series
Chipset Type: AMD B550
Memory Clock Speed: 6 GHz
Platform: Windows 11
Model Name: MAG
CPU Model: AMD Ryzen 7
Processor Socket: Socket AM4
Compatible Devices: Personal Computer
RAM Memory Technology: DDR4
Compatible Processors: AMD Ryzen 5000 Series, 5000-G Series, 4000-G Series and 3000 Series
Chipset Type: AMD B550
Memory Clock Speed: 6 GHz
Platform: Windows 11
CPU Model: AMD Ryzen 7
Memory Storage Capacity: 128 GB
Ram Memory Maximum Size: 128 GB
Main Power Connector Type: ATX
Graphics Card Interface: PCI Express
Memory Slots Available: 4
Number of Ports: 13
S/PDIF Connector Type: Optical
System Bus Standard Supported: Serial ATA/600
Total SATA Ports: 6
USB 2.0: 6
Total Usb Ports: 6
Number of Ethernet Ports: 1
Total Number of HDMI Ports: 1
Total PCIe Ports: 4
Brand: msi
Model Name: MAG
Model Number: B550 Tomahawk MAX WiFi
Manufacturer: MSI
UPC: 824142286685
Mfr Part Number: B550TMHWKMWI
Unit Count: 1.0 Count
Item Type Name: Desktop Motherboard
Item Weight: 3.8 Pounds
Warranty Description: 3 Years
Item Dimensions L x W x H: 13.5"L x 10.71"W x 2.99"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 23
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
I had a great experience using this motherboard to upgrade an older system. Everything works out of the box using Windows 10. I didn't have to install any extra drivers or bloatware from the manufacturer. Setup and configuration was easy. All the connectors are accessible and nothing is placed in a weird spot, so cable routing was a snap. You should be aware that that there are a limited number of PCI lanes shared between the PCI-E connectors and the M.2 slots. It's not a big deal but read the motherboard manual for a complete description of all the PCI-E slot and M.2 slot configurations to understand how many lanes you can have accessible. For me, other than a video card I used one M.2 and a bunch of PCI-E x1 cards so the limited lanes wasn't an issue for me. The M.2 slot connected directly to the CPU is also right next to the CPU socket so be aware that there will be limited space around it for a large M.2 drive cooler with the CPU cooler next to it. I'd plan for that accordingly. You'll want to use that for your boot drive because it's the fastest M.2 slot on the board and doesn't waste any PCI-E lanes like the others do. I had to do a BIOS update and it was a little tricky; the MSI BIOS has no problem detecting USB thumb drives but the BIOS updater mode only supports specific USB thumb drives. So you will be able to see your USB drive easily in the MSI "Board Explorer" display, but still have the BIOS update tool be unable to detect it. I happened to have a bunch of old random USB thumb drives from 512MB to 8GB and just tried different ones until it worked. So if you have issues updating the BIOS it isn't you: it's the thumb drive and you'll just want to try a few. Not a big deal but this isn't clearly explained in the motherboard manual. The motherboard has HDMI and DisplayPort outputs but there is no onboard video; this only works if you have a CPU with integrated graphics. I didn't, I used a Ryzen 5900X so you'll need a PCI-E video card for most kinds of CPUs. The built-in WiFi works great. I didn't like the included antennas but it uses a standard WiFi antenna connector so you can put on other ones. So overall this is a great motherboard. Everything works, there's no hidden gotchas, and it is quite stable. Performance is exceptional. Since I had a lot of DDR4 RAM this was the newest motherboard I could get without having to dump the old RAM and buy a lot of DDR5 so I'm quite happy with it.
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Reviewed in the United States on August 10, 2023 by Xbox Gamertag
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
The MSI MAG B550 Tomahawk motherboard is a powerhouse that perfectly complements high-performance setups. Paired with the Ryzen 7 5800X processor, this motherboard delivers exceptional stability and performance for demanding tasks, including gaming, content creation, and multitasking. Equipped with PCIe 4.0 support, the MSI MAG B550 Tomahawk unleashes the full potential of compatible components, such as the RTX 3070 graphics card. Together, they provide an immersive gaming experience at 1440p ultra-wide resolution, achieving a buttery-smooth framerate of 130fps. Featuring robust power delivery and advanced thermal solutions, this motherboard ensures optimal performance and reliability even under heavy load. The meticulously engineered layout and high-quality components contribute to efficient heat dissipation and overclocking capabilities, allowing enthusiasts to push their system to the limits with confidence. Furthermore, the MSI MAG B550 Tomahawk boasts a comprehensive set of connectivity options, including high-speed USB ports, Gigabit LAN, and support for high-bandwidth storage solutions. Its intuitive BIOS interface simplifies system tweaking and customization, empowering users to tailor their setup to their exact preferences. In conclusion, the MSI MAG B550 Tomahawk motherboard stands as a testament to MSI's commitment to excellence in performance, reliability, and user experience. Whether you're a hardcore gamer, content creator, or enthusiast, this motherboard delivers the performance and features needed to take your system to the next level.
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Reviewed in the United States on May 10, 2024 by Andrew decker
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
I did need an ethernet connection or a thumb drive with the downloaded Wi-Fi drivers to get the Wi-Fi started but it's a great motherboard. Very durable and works as intended. There are plenty of USB, video and audio ports. The price was right too.
Reviewed in the United States on March 19, 2026 by Mike A.
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
Had a gigabyte 450 go bad after 4 years of use, a computer tech guy mentioned he only uses MSI boards as the quality seems above average compared to other brands. I had never used a MSI board, but this board is really great out of the box. Updating bios was a snap, the system went together very easy. Was able to keep my win 11 in place and change drivers without much trouble. In other words no fresh install of windows. The wifi runs really good. In the future if I upgrade I will only be looking at MSI. l was looking at upgrading and spending 1500 after my old board died. For the 170 bucks on this MSI board; my computer with AMD Ryzen 7 5800X3D 64 megs of ram,,, running pretty strong. I could not be any happier!!!!!!!!!!!!
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Reviewed in the United States on February 9, 2026 by pat
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
⭐️⭐️⭐️⭐️⭐️ Rock-Solid Motherboard with Everything You Need! 🛡️⚡ The MSI MAG B550 Tomahawk MAX WiFi is a powerhouse for its price. Stable, reliable, and packed with features — excellent VRM cooling, solid build quality, and fast WiFi connectivity. Perfect for gaming or heavy multitasking. BIOS is intuitive, installation was a breeze, and it just works flawlessly. If you want a dependable, high-performance B550 board, this one is a no-brainer. 💯
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Reviewed in the United States on November 5, 2025 Reviewed in the United States on November 5, 2025 by Rayner
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
I had no issues installing my AMD hardware (Ryzen 7 5700X and Radeon RX 6700XT), in fact everything worked like a charm. My only concern was the Wi-Fi/Bluetooth adapters, since many other reviewers have encountered issues with them. Additionally, I have read from other reviewers that they have encountered LAN Ethernet problems, but fortunately I have yet to see an issue with that so far. From time to time I use Bluetooth on my PC for my phone or speaker, so I asked myself "what could go wrong"? I never use Wi-Fi as an internet option since wired LAN via Ethernet is my go-to. The motherboard already offered other great features and they were the main focus anyway so I went for it anyways thinking it wouldn't be a big deal. Upon first use of Bluetooth I didn't face any problems, and I figured it was because I installed the latest Bluetooth drivers from the MSI driver website. It was a little finicky until it got worse overtime. 2 months in, and the Bluetooth drivers refuse to function correctly. All I wanted to do was connect my JBL Flip 5 for some music, and although it would connect it just would not play any audio. At first I thought it was my wireless speaker, so I did some factory resetting to it and not even that did the trick. I got fed up and looked through my garage for old hardware and found my ASUS BT500. It's an old USB Bluetooth adapter dongle I had for some time and claims to have Bluetooth 5.0 but I remember it working in the past. I disabled my motherboard's Bluetooth Adapter Driver, plugged in the USB Bluetooth adapter dongle and VIOLA my speaker finally connects properly and actually plays audio! So yeah the B550 Tomahawk advertises that they have Wi-Fi and Bluetooth, but don't expect them to function properly in the long-run. This motherboard would have been perfect if they actually had fully functioning wireless connection, but it seems like this is the one thing it fails at. If you depend on Wi-Fi or Bluetooth connections I highly recommend purchasing third-party dongles just in case. Does this make the B550 Tomahawk an inferior motherboard? Of course not. It is a great motherboard that offers a lot of features, just be aware that the Wi-Fi/Bluetooth capabilities they advertise may not be as great as they sound.
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Reviewed in the United States on September 22, 2024 by Paul
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
This was my first PC build in more than 20 years. This motherboard is great. Its one downfall in my eyes, it could use a couple more USB ports in the back (competitor ASUS does better here.) But I have no complaints. I don't use any LED stuff, so you're on your own there, can't tell ya.
Reviewed in the United States on March 9, 2026 by Merc Fredis
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
I own a small computer servicing business I've built 3 computers recently all using the b550. for its price it is a solid reliable motherboard that I personally recommend for its ease of use bios and hardware management software. It's now the standard motherboard I put in my DDR4 pre builds.
Reviewed in the United States on March 24, 2026 by Brandon