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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This item is eligible for return within 30 days of receipt
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Availability:
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Arrives
Jul 15 – Jul 21
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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
Memory Storage Capacity: 128 GB
RAM: DDR4
Memory Speed: 6 GHz
Wireless Type: Bluetooth
Number of USB 2.0 Ports: 6
Brand: MSI
Series: MAG
Item model number: B550 TOMAHAWK MAX WIFI
Item Weight: 3.75 pounds
Product Dimensions: 12 x 9.6 x 2.5 inches
Item Dimensions LxWxH: 12 x 9.6 x 2.5 inches
Manufacturer: MSI
Date First Available: May 3, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 15 – Jul 21
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 bought this motherboard to assemble a PC from my room mate, and I just gotta say how much I appreciate MSI. The ASUS board I bought at first was ugh, and wouldn't tell me anything about why is wasn't working. While I held onto that one, MSI boards come with State LEDs, that light up to indicate the problem. These easy additions told me we had a CPU problem. One new CPU later, and my room mate is enjoying PC gaming again. Thanks so much MSI, keep being awesome, I'll keep swearing by your motherboards.
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Reviewed in the United States on June 12, 2025 by Typhus
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...
It’s great product
Reviewed in the United States on May 17, 2025 by Jorge Piceno Jorge Piceno
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
Detected all my hardware immediately and operates well. Fast booting, and stable booting.
Reviewed in the United States on May 5, 2025 by Darius Martin
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
Good machine and very versatile. This board is designed around the Microsoft Windows operating system but it runs Linux well; just don't expect all the gaming bells & weasels if you're running Linux. If you are a serious gamer, this is a good choice when paired with a fast cpu, graphic card and memory.
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Reviewed in the United States on May 13, 2025 by James B Thompson
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
easy to set up board, i especially appreciate that i can shut off that terrible rgb... glad that trend is falling off.
Reviewed in the United States on April 24, 2025 by Bob
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
Does what you need it to. Wifi is quick and can be compared to a LAN connection. I’ve done both and haven’t been able to tell much of a difference and my wifi isn’t even that good. Sturdy build quality with easy installation with the built in IO shield. The RGB is nice, and it fills up the dark spot under your GPU, but it might not be work the $160 price tag to the average builder. Still, I would buy again for future builds.
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Reviewed in the United States on February 13, 2025 by Caden Torosian Caden Torosian
Size: MAG B550 TOMAHAWK MAX WIFI
Style: MSI MAG B550 Tomahawk MAX WiFi Gaming Mo...
Tengo 6 meses de uso con esta placa y no he tenido ningún inconveniente, esta marca realiza productos de gran calidad y por un buen precio, no tiene nada que envidiarle a otras marcas y ofrece todo lo que cualquier persona necesita, tiene mi aprobación y estoy a gusto con el producto. Adicionalmente actualizé facilmente la BIOS y tiene muy buenas compatibilidades.
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Reviewed in the United States on February 27, 2025 by Juan Pablo