MSI PRO B860M-A WIFI mATX Motherboard

PRO B860M-A WIFI

Support Intel® Core™ Ultra Processors (Series 2) for LGA 1851 socket

Supports DDR5 Memory, Dual Channel DDR5 8800+ MT/s (OC)

Ultra Performance: 12+1+1+1 Duet Rail Power System with P-PAK, 8+4-pin CPU power connectors, Core Boost, Memory Boost, 6-layer server-grade PCB

Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience

EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna

Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2

Ultra Connect: Thunderbolt™ 4 port, 5G LAN with Intel Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission

Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience

PRO B860-A WIFI

PRO B860M-A WIFI offers a simple design with a harmonious silver color scheme that perfectly matches both white and black PC builds. It is engineered with many exclusive features of MSI, a true Wi-Fi 7 with EZ Antenna, 5G LAN, Thunderbolt 4, PCIe 5.0 M.2, and Supplemental PCIe Power, ready for the Intel® Core™ Ultra processors.

BUSINESS ELEGANCE

The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.

MSI AI PC

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.

12+1+1+1 DRPS POWER DESIGN

Unleash and sustain the maximum performance with a flagship VRM design built with a total of 12+1+1+1 digital power phases. With 8+4 pin power connectors, PRO B860M-A WIFI is ready for the challenge of high-end processors.

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
• Server-grade PCB material

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, PRO Z890-P WIFI is ready to deliver the world-class memory performance.

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 running at high speed.
• Chipset Heatsink
  The PCH heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK

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

THE NEXT GEN WI-FI SOLUTION – WI-FI 7

Wi-Fi 7 is the latest wireless solution that takes a huge leap forward with multiple improvements to meet the traffic demand brought and the growing number of wireless devices.

FAST AND FUTURE-READY STORAGE

MSI PRO 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.

LIGHTNING GEN 5 PCI-E WITH STEEL ARMOR II

• LIGHTNING GEN 5 PCI-E
  Doubling over the previous generation, the bandwidth of a x16 interface can reach 128GB/s.
• SMT PCIE 5.0 SLOT
  The advanced SMT(Surface Mount Technology) PCIE slot diminish interference and electrical noise, fully support the PCI-E 5.0 signal.
• Steel Armor II
  Compared to the previous generation, Steel Armor II's weight endurance has increased by 21%, ensuring excellent signal transmission quality.

Ready for the Future - Thunderbolt 5 Ready

Delivers up to 160 Gbps of total bandwidth transmission for the latest super-speed devices and drives. The ports can be employed for up to multiple external 8K displays, and support up to 27W of rapid power delivery charging.

PCIe supplemental power

The exclusive Supplemental PCIe Power connector provides dedicated power for the high-power demands of GPUs used in AI computing and gaming, ensuring stable, efficient, and sustained performance.