MSI MAG B650 Tomahawk WiFi DDR5 Motherboard
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About this product
- Brand
- MSI
- Store
- PC Case Gear
- Category
- Electronics > Circuit Boards & Components > Printed Circuit Boards > Computer Circuit Boards > Motherboards
- SKU
- MAG-B650-TOMAHAWK-WIFI
The MSI MAG B650 Tomahawk WiFi DDR5 Motherboard supports 5th Gen AMD processors and AM5 CPU sockets, features up to 4 x DDR5 memory slots, PCI-E 4.0 and 3.0 compatible expansion slots, 3 x M.2 slots, 6 x SATA ports (6Gb/s), 10 x rear USB ports, 9 x front panel USB headers, Realtek 2.5Gb Ethernet, WiFi 6, Bluetooth 5.2, Realtek 7.1 HD audio codec and an ATX motherboard form factor.
Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 2 hours.
- Keep batteries out of reach of children.
- If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention.
Features
Overview
- Supports AMD Ryzen™ 7000 Series Desktop Processors
- Supports DDR5 Memory, up to 6400+(OC) MHz
- Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works
- 2.5G LAN and Intel Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
- Lightning M.2: Running at PCIe Gen 4 maximizes performance for NVMe based SSDs
- Lightning USB 20G: Built-in USB 3.2 Gen 2x2 port, offers 20Gbps transmission speed, 4X faster than USB 3.2 Gen 1
- AUDIO BOOST 5: Reward your ears with studio grade sound quality for the most immersive gaming experience
Unite as One
- The MAG series fights alongside gamers in pursuit of honour.
- With added military-inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability.
Exclusive Feature
- Core Boost Technology
- 6 Layer PCB with 2oz Thickened Copper
- Digital PWM
- Steel Armour
Core Boost
Premium layout not only support the multi-core CPU, also create the perfect conditions for your CPU overclocking.

PCB Design
Optimized PCB Solution
The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.
- 6 PCB layers
- IT-150GS PCB material
- 2oz Thickened Copper
More for Performance
1-Second Overclocking!
MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.
Load-Line Calibration
What you set, is what you get. LLC makes sure your CPU voltage remains 100% stable under any load. This greatly improves stability when demanding more CPU performance.
Overvoltage Protection
Prevents potential short-circuit damage to the CPU and other critical components.
DIY Friendly
EZ M.2 Clip
Have trouble turning screws? MSI innovative EZ M.2 clip assist you install an M.2 SSD quickly and effortlessly.
Driver Utility Installer
Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks.
*Please ensure to connect the internet, or the Driver Utility Installer won’t launch automatically.
Flash BIOS Button
- Run into trouble when updating your BIOS or somehow corrupted it? Don’t worry, MSI motherboards offer multiple options to successfully boot your system again.
- Flash the BIOS with only a connected power supply by following a few steps. CPU and memory not required.
More for DIY Friendly
Windows 11 Certified
With MSI you benefit from great compatibility and a worry-free user experience when using Microsoft Windows 11. With a true dedication to performance, our R&D team has made sure everything works as intended when using the latest version of Microsoft Windows on any MSI product.
- Windows 11 Compatible
- TPM 2.0

Pre-Installed I/O Shield
The patent-pending design protect your IO ports and makes your installation process easier and safer.
XL Clip
The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.
EZ Debug LED
Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.
Keep Out Zone
MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.
* Please ensure to remove the unnecessary mounting stand-off when installing the motherboard into the case.
Performance
Expansion

Lightning Gen 4
Lightning Gen 4 PCI-E with Steel Armour
MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.
Reinforced, Heavy Soldered Connections
MSI PCI Express Steel Armour slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armour shields the point of contact from electromagnetic interference.

Storage
Fast and Future-Ready Storage
MSI MPG series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.
- 3x Lightning Gen 4 M2 64 Gbps
- 6x 6 Gbps
USB

Lightning USB 20G
Double Bandwidth with Lightning USB 3.2 Gen 2x2 20G
Using USB 3.2 devices has never been faster! MAG B650 series motherboards offer a wide variety of options to connect and boost your USB devices, offering never before seen USB speeds up to 20Gb/s when connecting the Rear USB Type-C.

Front USB Type-C
USB Front Type-C
MSI gaming motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.
Mystic Light
Synchroni
