Description

Ryzen 5000 Ready
The MAG B550 TOMAHAWK MAX WIFI delivers a full AMD Ryzen 5000 ready platform which offers high-end performance and sophisticated aesthetics.

Supports AMD Ryzen 5000 Processors
The MAG B550 TOMAHAWK MAX WIFI motherboard supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series desktop processors.
Form Factor: ATX
Socket Type: AM4
Chipset: AMD B550

10+2+1 Duet Rail Power System
With its 8 pin power connectors and exclusive Core Boost technology, the MAG B550 TOMAHAWK MAX WIFI is able to sustain heavy CPU power loads to support system-demanding game settings:
1. Digital PWM Power
2. 1-Phase APU Power
3. 2-Phases SOC Power
4. 10 Duet Rail Power System

Integrated Cooling Features
VRM Cooling: Features extended heatsinks and 7W/mK thermal pads.
PCB Cooling: Premium 6-layer printed circuit design with 2 oz. thickened copper improves heat dissipation & reliability.
SSD Cooling: M.2 Shield Frozr prevents thermal throttling.
System Cooling: Connect and synchronize cooling with strategically placed pin-headers – including a dedicated pump-fan header.

Fortified PCIe 4.0 x16
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor also shields the point of contact from electromagnetic interference:
1 x PCIe 4.0/3.0 x16 slot (with Steel Armor)
1 x PCIe 3.0 x16 slot

Gen4 M.2 Connectors
The MAG B550 TOMAHAWK MAX WIFI motherboard features MSI’s latest M.2 slots:
* 1 x Gen4 x4 64Gb/s slot
* 1 x Gen3 x4 32Gb/s slot

M.2 Shield Frozr
Even the world’s fastest SSDs will automatically slow if thermal throttling firmware detects excessively high temperatures.
M.2 Shield Frozr is MSI’s most advanced thermal solution, offering the best possible protection to ensure maximum SSD transfer speed performance.

4 x DDR4 Dual Channel (5100 MHz OC)
DDR4 Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.
A-XMP profiles in MSI BIOS are MSI OC LAB tested and can be easily enabled with auto power settings for optimized memory speed and stability.

WI-FI 6E CONNECTED
LAN: A Realtek RTL8125B 2.5Gbps LAN controller delivers premium network gaming experience.
Wi-Fi 6E: The latest Wi-Fi 6E solution supports 6GHz spectrum, while Bluetooth 5.2 offers data transfer speeds up to 2400Mbps.
HD Audio: 7.1-Channel High Definition Audio with Audio Boost & S/PDIF output.
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 |
|---|---|
| Series | Prime |
| Model | MAG B550 TOMAHAWK MAX WIFI |
| Part Number | B550TMHWKMWI |
| CPU Socket Type | AM4 |
|---|---|
| CPU Type | Supports AMD Ryzen 5000 / 5000 G / 4000 G / 3000 Series processors |
| Chipset | AMD B550 |
|---|
| Number of Memory Slots | 4x288pin (DDR4) |
|---|---|
| Memory Standard | DDR4 5100+ (OC) |
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| Memory Feature | DDR4, 6 GHz, 4, 128 GB |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16 |
|---|---|
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16 |
| PCI Express 2.0 x16 | 1 x PCI Express 2.0 x16 |
| PCI Express x16 | 1 x PCI Express x16 |
| PCI Express x4 | 3 x PCI Express x4 |
| PCI Express x1 | 2 x PCI Express 3.0 x1 |
| PCI Slots | 1 x PCI Slot |
| Serial ATA (SATA) | 6 x SATA 6Gb/s |
|---|---|
| M.2 | 1 x M.2 Gen4 x4 64Gbps slot, 1 x M.2 Gen3 x4 32Gbps slot |
| Onboard Video Chipset | Supported only by CPU with integrated graphic |
|---|
| Audio Chipset | Realtek ALC897 |
|---|---|
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek RTL8125B |
|---|---|
| Max LAN Speed | 2.5Gbps |
| Wireless LAN | AMD Wi-Fi 6E module |
| Bluetooth | Bluetooth 5.2 |
| Back I/O Ports | 1 x Flash BIOS Button 1 x DisplayPort 1 x HDMI 1 x LAN (RJ45) 2 x Antenna Bracket 1 x Optical S/PDIF Out 5 x Audio Jacks 1 x PS/2 Keyboard/Mouse Combo 2 x USB 2.0/1.1 2 x USB 3.2 Gen 1 Type-A 1 x USB 3.2 Gen 2 Type-A 1 x USB 3.2 Gen 2 Type-C |
|---|---|
| PS/2 | 1 |
| COM | 3 |
| Video Ports | 1 |
| HDMI | 1 x HDMI |
| RJ45 | 1 x RJ45 |
| USB 3.1 | 2 x USB 3.1 |
| USB 3.0 | 10 x USB 3.0 |
| USB 1.1/2.0 | 9 x USB 2.0 |
| S/PDIF Out | 1 x Optical, 1 x Coaxial |
| S/PDIF In | 1 x Optical, 1 x Coaxial |
| Game/MIDI Ports | 1 |
| Audio Ports | 6 Ports |
| Onboard USB | 1 x USB 3.1 + 2 x USB 3.0 + 6 x USB 2.0 |
|---|---|
| Other Connectors | Optical, ATX, 6, 4, 1, pci_e |
| Form Factor | ATX |
|---|---|
| Dimensions (W x L) | 20′ |
| Software | windows_11 |
|---|
| Features | AMD B550, Socket AM4, ATX, DDR4, 128 GB, 4, 6, 1, pci_e, Optical, AMD Ryzen 5000 Series, 5000-G Series, 4000-G Series and 3000 Series, 3 Years |
|---|
| Package Contents | 1 unit |
|---|









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