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🔥 Power your Ryzen build with MSI’s ultimate B550 Tomahawk MAX!
The MSI MAG B550 TOMAHAWK MAX WIFI is a premium ATX motherboard designed for AMD Ryzen 5000 series processors, featuring MSI Core Boost technology for stable power delivery, advanced passive cooling solutions, and high-speed DDR4 memory support up to 4400+ MHz. Equipped with Wi-Fi 6E, Bluetooth 5.2, 2.5G LAN, and multiple USB 3.2 Gen 2 ports, it offers cutting-edge connectivity. Its Gen3 M.2 slot with integrated heatsink ensures fast and reliable storage performance, while Steel Armor PCIe slots provide durability for high-end GPUs. Ideal for professionals and gamers seeking a robust, future-ready platform with easy setup and excellent thermal management.
















| ASIN | B09Z6XT5RH |
| Available Memory Slots | 4 |
| Best Sellers Rank | 1,225 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in Motherboards |
| Box Contents | Camera Body |
| Brand | MSI |
| Brand Name | MSI |
| CPU Model | Ryzen 5 |
| CPU socket | Socket AM4 |
| Chipset Family | AMD 500 Series |
| Chipset Type | AMD B550 |
| Chipset type | AMD B550 |
| Compatible Devices | Desktop Computer |
| Compatible Processors | AMD Ryzen 5, AMD Ryzen 7, AMD Ryzen 9 |
| Compatible devices | Desktop Computer |
| Compatible processors | AMD Ryzen 5, AMD Ryzen 7, AMD Ryzen 9 |
| Customer Reviews | 4.5 out of 5 stars 559 Reviews |
| Global Trade Identification Number | 04719072957957 |
| Graphics Card Interface | PCI-Express x16 |
| Item Dimensions L x W x H | 24.4L x 3.4W x 30.5H centimetres |
| Item Type Name | AMD Motherboard |
| Item Weight | 1 Kilograms |
| Main Power Connector Type | 24-Pin |
| Manufacturer | MSI |
| Manufacturer Part Number | 7C94-043R |
| Memory Clock Speed | 5100 MHz |
| Memory Storage Capacity | 128 GB |
| Model Name | TOMAHAWK MAX |
| Model Number | 7C94-043R |
| Number of Items | 1 |
| Number of Ports | 8 |
| Platform | Windows |
| Processor Socket | Socket AM4 |
| Product Warranty | 2 Year |
| RAM Memory Technology | DDR4 |
| RAM memory technology | DDR4 |
| Ram Memory Maximum Size | 64 GB |
| System Bus Standard Supported | SATA 3 |
| Total HDMI Port | 1 |
| Total PCIe Ports | 4 |
| Total SATA Ports | 6 |
| Total USB Ports | 4 |
| USB 2.0 | 2 |
| Unit Count | 1.0 unité |
B**D
Rock‑solid B550 board with great features and easy setup
I purchased the MSI MAG B550 Tomahawk MAX WIFI for a Ryzen 5000‑series build, aiming for a stable, feature‑rich ATX board without moving up to X570. What I like: Build quality feels excellent, with solid heatsinks on the VRMs and M.2 slots BIOS was Ryzen 5000 ready out of the box, and setup was straightforward Wi‑Fi 6E and Bluetooth 5.2 worked immediately with no driver issues on Windows Plenty of connectivity, including PCIe 4.0 support and multiple M.2 slots 2.5G LAN is a nice addition and performs as expected Things to be aware of: The board is fairly feature‑dense, so first‑time builders may want to spend some time in the BIOS As with most ATX boards, clearance can be tight in smaller cases No PCIe 5.0 support, though that’s expected for the B550 platform After building and running the system for a couple of weeks, stability has been excellent with no crashes or odd behaviour. Memory XMP enabled without issue, and thermals have remained well under control even under sustained load. Compared to cheaper B550 boards I’ve used before, this feels more robust and better suited to long‑term use. Overall, this is a very strong B550 motherboard with a good balance of features, performance, and build quality. I’ve rated it 5 stars as it delivers exactly what I’d expect at this level and has been completely reliable so far.
T**D
1000000% recommended
10/10 would recommend over and over and over and over. Not only is it really good, but it actually looks slick and like it belongs in its place. Very stable, VERY good build, more than enough ports both C and A etc. M.2 is brilliant, integrated heatsink so you can save on your NVME's too. Perfect ATX build size for cases so everything has space to connect correctly. Has a lower mount PCIe port so you don't need 2x90° adaptors. Like I said, I'd recommend it over and over, I have, and my mate got one too. Don't waste money on anything else, ATX is the real MPV...
E**O
MSI MAG B 550 Motherboard
Probably not the top of the range, but for my needs it suits me perfectly, and a lot faster and than my previous one, which was starting to get really slow and not working as fast as I wanted, but for fast and competitive serious gamers maybe not fast enough, I definitely would highly recommend it.
E**N
Good board
Bought this to replace an older MSI board which wasn't faulty. Works a treat. Easy to fit, easy to set up. Lighting is excellent and controlled with the MSI App.
K**N
Great Board, Has everything that I need from it.
I got this cos my other board screwed up. So got a new replacement. Runs everything well with my Ryzen 9 :)
L**E
Probably the best AMD DDR 4 upgrade you can buy
Anyone wanting to max out the use of their DDR 4 AMD setup will find this MB one of the best ways of doing so. Go for the best or second best CPU, if you can afford to. When I set up my rig and put it on a global comparison site, My rig scored within the top 5%. Even performing better than some DDR 5 setups
L**S
WiFi adapter is faulty (common)
It caved in so horribly. The built-in WiFi adapter is beyond unstable and unbearably bad. The DHCP issues are out of this world how can someone make something so dysfunction.
A**R
Pleased with purchase
Great product Compatible with what i needed Easy to set up
D**N
Excellent
Great board very happy with it
M**E
Super
Super
A**J
MSI B550 TOMAHAWK MAX WIFI
The motherboard is quite good for a 5900X CPU. Temperatures are also important with idle and workload.
O**O
AM4 motherboard
Works perfect with the AMD 8cores 5800xt and 7700xt grafic card.
D**L
Carte mère robuste et parfaitement stable, même en charge intensive
MSI MAG B550 Tomahawk Max WiFi Carte mère, ATX - pour Processeurs AMD Ryzen Carte mère testée en conditions réelles avec un Ryzen 7 5700G, incluant stress CPU, GPU et charge combinée. Excellente stabilité globale : aucun crash, aucun comportement anormal. Les VRM tiennent parfaitement la charge, avec des températures très bien maîtrisées (MOS autour de 40°C max). Les tensions CPU et mémoire sont propres et stables, même en charge prolongée. Très bon comportement thermique général (chipset, socket, PCI, etc.). Bonne gestion du CPU, fréquences stables, aucune chute brutale ni Throttling observé. Conclusion : carte mère robuste, fiable et bien conçue. Idéale pour une configuration stable et durable, même sous charge. Important : Comme pour tout matériel informatique, la stabilité dépend aussi du montage et de l’environnement. Une alimentation de qualité, un montage soigné et des composants compatibles sont essentiels. Beaucoup de problèmes rencontrés ne viennent pas forcément de la carte mère elle-même, mais d’une installation incorrecte ou d’un matériel inadapté. Il est important de vérifier l’ensemble de la configuration avant de remettre en cause la carte elle-même. Le 30 mai 2026. Après plusieurs mois d'utilisation intensive, je peux enfin donner un avis fondé sur l'expérience réelle et non sur un simple déballage. J'avais hésité à cause de certains avis négatifs lus avant l'achat, mais dans mon cas, la MSI B550 Tomahawk s'est révélée être une excellente carte mère. Elle tourne quasiment 24h/24 dans un boîtier relativement compact, avec plusieurs SSD, de nombreux logiciels exigeants et des sessions prolongées de traitement audio et d'IA. J'ai notamment utilisé cette configuration pour faire tourner des outils comme UVR5 (séparation de pistes audio), Pinokio, RVC (conversion vocale), ainsi que divers environnements Python comportant de très nombreuses dépendances. Malgré les installations complexes, les mises à jour, les redémarrages répétés et les longues sessions de travail, la machine est restée stable et réactive. Ce qui m'a le plus marqué, c'est la stabilité générale. Aucun plantage matériel, aucune instabilité de la carte mère, aucune surchauffe inquiétante. Les SSD NVMe fonctionnent parfaitement, la gestion de la mémoire est propre et l'ensemble inspire confiance même lors de tâches lourdes. Pour quelqu'un qui souhaite monter une machine polyvalente capable de faire du traitement audio, de l'IA locale, de la création de contenu ou simplement disposer d'une plateforme fiable sur le long terme, je trouve que cette carte mère offre un excellent rapport qualité-prix. Avec le recul, c'est probablement l'un des meilleurs achats de ma configuration. N'hésitez pas une seul seconde, vous serez content de votre achat. Merci Amazon
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