MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and excellent heat dissipation, ensuring stability for all critical gaming components.

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MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.

AI Engine

provides several categories for you to sync the applications you want to perform and automatically optimizing them to create a comfortable environment.

AI LAN MANAGER

optimizes networking performance and minimizes latency, providing a seamless online experience.

Frozr AI Cooling

automatically adjusts fan duty to make sure the system stays in cool, stable and high performance.

AI Boost

is an MSI exclusive feature. It overclocks NPU to improve higher AI performance.

EZ DIY

EZ DIY

• ONE-FINGER

• ONE HAND

• ONE STEP

• ONE GLANCE

• ONE CLICK

Carefully developed by MSI, allows SSD installation and removal without the need for screws, greatly enhancing convenience.

An easy-to-access physical button release mechanism that can help remove any PCIe card with a single tap, making it much easier to upgrade to a new GPU or other compatible device, streamlining the entire process and enhancing user experience.

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The Pre-Installed I/O Shield offers a streamlined and hassle-free installation experience by eliminating the need to manually fit the I/O shield during motherboard setup. With its built-in design, it ensures proper alignment and a secure fit, providing both protection and convenience while enhancing the overall durability of your build.

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.Avoid Collision Notification

Keep Out Zone

Double ESD Protection

MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.

EZ Conn header (JAF_2)

MSI's EZ Conn header(JAF_2) allows users to easily connect MSI EZ series fans (7 pin) or MSI liquid cooling (11 pin). If you don't have the above products, we also provide a 1 to 3 EZ Conn-Cable, enabling you to connect ARGB light, system fan and USB device.

ARGB + SYS FAN + USB

MSI LIQUID COOLING

MSI EZ SERIES FAN

This cable takes care of the tedious part of the build process, makes motherboard front panel connections quickly and accurately.

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. Learn more

Please ensure to connect the internet, or the Driver Utility Installer won’t launch automatically.
MSI Driver Utility Installer will be ready in Windows 11 build 22H2.

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.

EZ MEMORY DETECTION LED

This LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.

HEADER WITH DIFFERENT COLOR

To better differentiate between pin headers for different purposes, mark the pump sys header and ARGB headers in white, PCIe 8-pin header in gray, and designate the pin headers for JAF_2 in white (for users who need to use JAF_1), enabling users to manage cables more efficiently.

IDENTIFY M.2 SIGNAL SOURCE

IDENTIFY USB SPEED

While overclocking can be overly complex for some, MSI Click BIOS X made it more accessible with multiple one-click overclock features for both processor and memory, allowing users to easily enhance system performance without delving into intricate settings.

GAME BOOST

One-click CPU overclock automatically optimizes your CPU performance, instantly tuning it to the best possible level.

AI BOOST

An intelligent algorithm boosts NPU performance to get the best possible AI performance when you need additional horsepower.
*Enabled with compatible processors.

EXPO / A-XMP

Choose from preset EXPO and A-XMP profiles to automatically overclock compatible DDR memory for optimal performance.

A host of features inject artificial intelligence into key aspects of your computing experience to make smarter, real-time optimizations. The MSI Center offers a clean, minimal interface to customize and manage your PC settings. The AI Engine, for example, automatically adjusts settings based on the applications you're using, ensuring seamless performance.

ULTRA PERFORMANCE

ULTRA PERFORMANCE

• Power Solution

• memory

• PROTECTION

14+2+1 Duet Rail Power System

Unleash and sustain maximum performance with a flagship VRM design built with a total of 14+2+1 digital power phases. Combining dual power connectors and 80A Smart Power Stage, MAG B850 TOMAHAWK MAX WIFI is ready for the challenge of high-end processors.

14

PHASE

Vcore POWERSPS 80A

2

PHASE

SOCPOWER

1

PHASE

MISCPOWER

CPU Power

Core Boost

Digital Power

OPTIMIZED PCB SOLUTION

The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.

• 8 PCB layers

• 2oz Thickened Copper

DDR5 MEMORY SUPPORT WITH HIGH PERFORMANCE

A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, MAG B850 TOMAHAWK MAX WIFI is ready to deliver the world-class memory performance.

EXPO / A-XMP SUPPORT

MEMORY BOOST

SMT PROCESS

The High-Efficiency Mode is designed to optimize memory performance by increasing memory bandwidth and reducing latency. With the four sets of RAM timing settings, it allows users to find out the optimal configuration based on the quality of their memory modules.

MSI BIOS has introduced the latest Latency Killer feature on all AM5 socket motherboards. Users can enable Latency Killer in the BIOS to reduce memory latency by up to 12% when running at high frequencies. Importantly, it is compatible with a wide range of memory overclocking features, including Memory Try It!!, EXPO, A-XMP, and High-Efficiency Mode, etc.

UP TO 12% Memory latency Reduction

*Supports BIOS versions after AGESA 1.2.0.2b.

Transient Voltage Suppressors (TVS)

Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.

solid pin design

The 8-pin, and 24-pin power connectors of MSI motherboards are all designed with solid pins. The solid pin design allows for a more stable transmission of 12V power to the CPU, even when handling high current loads.

Advantages of Solid Pin Power connector

• Improved stability : Larger contact area enhances stability during power delivery.

• Low impedance : Solid pins offer low impedance, enabling efficient power flow.

• Strong durability : The solid pin design ensures strong durability, capable of withstanding demanding conditions.

• Suitable for high-current applications.

An extra layer of sponge materials along with corrosive resistance IO Shield to help improve static electricity and reduce electromagnetic radiation noise from the system as well as much more durable compare to traditional IO Shields.

* The image above is an illustrative reference. Please refer to specification pages for more details.

Over Current Protection

MSI motherboards prioritize safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defense mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI's dedication to producing motherboards that prioritize durability and stability.

CPU / PWM IC

DDR memory Slots

Rear & Front USB ports

The Grounding Structure of Power Phases

The grounding structure of power phases is the MSI's exclusive design. This patented design enables to suppress the electromagnetic interference (EMI) generated by the power phases and helps to efficiently conduct heat to the copper plane with grounding properties.

FROZR DESIGN

FROZR DESIGN

• FROZR GUARD

• FROZR SYNC

• FROZR CONTROL

Cooling Overview

Extended Heatsink

Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.

M.2 Shield Frozr

Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

Heavy Plated VRM Heatsink

The VRM heatsink covers the upper MOS and helps dissipate the heat.

7W/mK Thermal Pad & Additional Choke Pad

High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are runnging at high speed.

Enlarged Chipset Heatsink

The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

DIY 2.0 – INTEGRATING WITH THE SYSTEM ENVIRONMENT

Connect and synchronize with MSI coolers and cases with strategically positioned pin-header locations including a dedicated pump-fan header.

FOR CPU COOLER

FOR LIQUID COOLER

3A power deliver / Supports auto-detect

FOR SYSTEM FAN

Supports auto-detect

EXCLUSIVE EZ CONN. - JAF_2

3A power deliver(fan) / Supports dedicate MSI PC components.

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The MSI Combo Fan Header is a versatile component, functioning as both a pump and or fan header. The header will automatically detects whether it is either pump or PWM/DC fan, with it's distinctive gray color ensuring easy identification

Sys Fan

Pump Fan

Frozr AI Cooling targets CPU and GPU temperatures. The AI system detects CPU and GPU temperatures and automatically adjusts the fan duty of system fans to ensure optimal performance.

MSI fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to make sure your system stays silent, no matter what.

TRILINK

TRILINK

• networking

• storage

• Expansion

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

MSI's premium network solution provides incredible data transfer speed for demanding users.