B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION
B850 MLG EDITION

CROSS THE RIFT, LEGENDS UNFOLD

Loong: Nia is a captivating, wholly original character created by MSI. This product incorporates striking red accents inspired by her passionate and curious personality, giving gamers a bold, distinctive style that stands out from the crowd. For more about Loong:nia , please check here.

PERFORMANCE & THERMAL
CONNECTIVITY
EZ DIY

PERFORMANCE & THERMAL SOLUTION

PERFORMANCE & THERMAL
Extended Heatsink Design

Extended Heatsink Design

Double-sided M.2 Shield Frozr

M.2 Shield Frozr

2oz Thickened Copper 8-Layer Server Grade PCB

8-Layer Server Grade PCB
with 2oz Thickened Copper

7W/mK MOSFET Thermal Pads

7W/mK MOSFET Thermal Pads

18+2+1 Phases VRM Power

14+2+1 Phases VRM Power

Enlarged Chipset Heatsink

Enlarged Chipset Heatsink

PCIe Supplemental Power

PCIe Supplemental Power

HIGH-SPEED TRANSMISSION

CONNECTIVITY
5G LAN

5G LAN

Latest Wi-Fi 7

Latest Wi-Fi 7

Lightning Gen 5 PCI-E

Lightning Gen 5 PCI-E

Lightning Gen 5 PCI-E

Lightning Gen 4 PCI-E

Latest DDR5 Memory

Latest DDR5 Memory

2x PCI-E 5.0 M.2 Slots

2x PCI-E 5.0 M.2 Slots

2x PCI-E 4.0 M.2 Slots

2x PCI-E 4.0 M.2 Slots

EZ DIY

EZ DIY
Pre-installed I/O Shield

Pre-installed I/O Shield

EZ M.2 Shield Frozr II

EZ M.2 Shield Frozr II

EZ Conn Design

EZ Conn Design

EZ PCIe Release

EZ PCIe Release

Steel Armor II

Steel Armor II

COOLING OVERVIEW

Cooling Overview
  • Extended Heatsink

    Extended Heatsink enlarges the surface of heat dissipation, ensuring even high-end processors to run in full speed.

  • M.2 Shield Frozr

    Keeps M.2 SSDs safe while preventing throttling, making them run faster.

  • 7W/mK Thermal Pad & Additional Choke Pad

    High quality 7W/mK MOSFET thermal pads and extra choke thermal pads ensure all cores running in high performance.

  • Heavy Plated VRM Heatsink

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

  • Enlarged Chipset Heatsink

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

14+2+1 DUET RAIL POWER SYSTEM

Unleash and sustain the maximum performance with a flagship VRM design built with a total of 14+2+1 Duet Rail Power System. Combining dual power connectors and 80A Smart Power Stage, B850 MLG EDITION is ready for the challenge of high-end processors.

14

PHASE
Vcore POWER SPS 80A

2

PHASE
SOC POWER

1

PHASE
MISC POWER
CPU Power
CPU Power
Core Boost
Core Boost
Digitall Power
Digital Power
POWER DESIGN

EZ PCIe Release

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.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

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

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
5G LAN
5G LAN
Wi-Fi 7
Wi-Fi 7
EZ Antenna with Magnetic Stand
EZ Antenna with Magnetic Stand

MSI CENTER

MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced features and unleash endless possibilities.

AI Engine
Mystic Light
True Color
User Scenario
Hardware Monitoring
AI LAN Manager
Cooling Wizard
System Diagnosis
MSI AI Engine
MSI AI Engine eliminates the need to tweak settings manually and saving you time and effort.
Mystic Light
Create your own colorful masterpiece with ease. Splash any color you want with just a few clicks!
True Color
Optimized monitor’s brightness and color in several modes for different situation, you can also customize by yourself.
User Scenario
One click for setting your computer, even customize own profile as your preference.
Hardware Monitoring
Get immediate access to your critical hardware information in real-time.
AI Lan Manager
MSI AI LAN Manager prioritizes latency-sensitive apps, ensuring the best low-latency online gaming experience.
Cooling Wizard
Cooling Wizard is a comprehensive tool for managing fan settings across MSI products, offering one-click optimization
System Diagnosis
Restore and backup your MSI storage devices in one click to provide stable system usage, you can even monitor the storage status to prevent system crash or data missing.

B850 MLG EDITION

  • Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
  • Supports DDR5 Memory, Dual Channel DDR5 8400+ MT/s (OC)
  • Ultra Performance: 14+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 8-layer PCB made by 2oz thickened copper and server-grade level material
  • Frozr Guard: Enlarged heatsink, MOSFET thermal pads rated for 7W/mk, additional choke thermal pads and M.2 Shield Frozr are built for high performance system and non-stop gaming experience
  • EZ DIY: EZ PCIe Release, EZ M.2 Shield Frozr II, EZ M.2 Clip II and EZ Antenna
  • Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 M.2
  • High-speed Connectivity: 5G LAN with Wi-Fi 7 Solution and USB 20Gbps- The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
  • Audio Boost 5: Reward your ears with studio grade sound quality for the most immersive gaming experience
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