MSI PRO B860-P WIFI Intel Core Ultra LGA 1851 DDR5 ATX Motherboard
- 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

MSI PRO B860-P WIFI Intel Core Ultra LGA 1851 DDR5 ATX Motherboard
PRO B860-P 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.
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.
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 B860-P 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.

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 B860-P WIFI is ready to deliver the world class memory performance.
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.
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.
Anti-corrosive Stainless Steel IO Shield
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.
solid pin design
The 4-pin, 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.
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.
Combo Fan Header
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
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.
AI LAN Manager
MSI AI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.

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.
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.

SPECIFICATIONS
Specification | Details |
---|---|
Chipset | Intel B860 |
Socket Type | LGA 1851 |
Memory Type | DDR5 |
Form Factor | ATX |
Max Memory Supported | 128 GB |
Memory Slots | 4 x DDR5 DIMM |
PCIe Slots | 1 x PCIe 5.0 x16, 2 x PCIe 4.0 x1, 1 x PCIe 3.0 x1 |
Storage | 2 x M.2 NVMe, 4 x SATA 6Gb/s |
Audio | Realtek ALC897 7.1 Channel HD Audio |
Networking | 2.5Gb LAN, Wi-Fi 6, Bluetooth 5.2 |
USB Ports | 2 x USB 3.2 Gen 2x2, 4 x USB 3.2 Gen 2, 4 x USB 3.2 Gen 1, 6 x USB 2.0 |
Power Connector | 8-pin ATX, 4-pin ATX |
Form Factor | ATX |
Supported CPUs | Intel Core Ultra Series |
Backplate | Yes |
Dimensions | 305mm x 244mm |
Weight | 1 kg |
---|---|
Brand | MSI |
Product Type | Gaming |
Motherboard Size | ATX |
Socket | LGA 1851 |
Chipset | B860 |
RAM Type | DDR5 |
Platform | Intel |
EAN Code | 4711377286572 |
Warranty | 3 Years |
Q & A
