MSI MAG B860M MORTAR WIFI Motherboard

• Supports DDR5 Memory, Dual Channel DDR5 9200+ MT/s (OC)
• Ultra Performance: 12+1+1+1 Duet Rail Power System 60A DrMOS, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 6-layer PCB made by 2oz thickened copper and server-grade level material
• 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 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 x4 M.2
• Ultra Connect: Thunderbolt™ 4 port, Intel® Killer™ 5G LAN & Intel® Killer™ 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

Cooling Overview

1. Extended Heatsink

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

2. M.2 Shield Frozr

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

3. Heavy Plated VRM Heatsink

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

4. 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.

5. Enlarged Chipset Heatsink

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