MSI PRO B850M-P WIFI AMD Socket AM5 AMD Ryzen 7000 Series AMD Ryzen 8000 Series PRO B850M-P WIFI

PRO B850M-P WIFI

PRO B850M-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 Wi-Fi 7 with EZ Antenna, 5G LAN, PCIe 5.0 M.2 with EZ M.2 Shield Frozr II, and Supplemental PCIe Power, ready for the AMD Ryzen 9000 series processors.

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 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.

DIRECT 7+2+1 POWER DESIGN

Unleash and sustain the maximum performance with a VRM design built with a total of 7+2+1 digital power phases. With an 8-pin power connector, PRO B850M-P WIFI is ready for the challenge of heavy-loading tasks.

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 B850M-P WIFI is ready to deliver the world-class memory performance.

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.

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.

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.

Chipset Heatsink

The 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.


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
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.

*Windows 11 compatibility only

Upgrade to Wi-Fi 7
Higher Order Modulation
Multi-Link Operation
Wi-Fi 7 (802.11be) introduced higher speeds, wider channels, improved efficiency, and reduced latency over Wi-Fi 6 (802.11ax). It also improved battery life and provided better performance in crowded environments.

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.

MSI AI LAN MANAGER

- Automatically prioritizes games above other applications
- Allows to change applications' traffic priority
- Allows to customize bandwidth for each application
- Analysis Wi-Fi signals to select the best source

Features


Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors


Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)


Ultra Performance: Direct 7+2+1 Power System with P-PAK, 8-pin CPU power connector, 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 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


5G LAN with 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



Graphics


On-board graphics card

No



Processor


Processor socket

Socket AM5


Compatible processor series

AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series


Supported processor sockets

Socket AM5


Processor manufacturer

AMD



Weight & dimensions


Width

243.8 mm


Depth

243.8 mm



BIOS


ACPI version

6.5


System Management BIOS (SMBIOS) version

3.7


BIOS type

UEFI AMI


BIOS memory size

256 Mbit



Storage controllers


Supported storage drive types

HDD & SSD


Number of storage drives supported

7


RAID support

Yes


RAID levels

0, 1, 10


Supported storage drive interfaces

M.2


Number of HDDs supported

4



Memory


Supported memory types

DDR5-SDRAM


ECC ompatibility

Non-ECC


Supported memory clock speed (max)

8200 MHz


Number of memory slots

4


Maximum internal memory

256 GB


Memory slots type

DIMM


Supported memory clock speeds

6000,6400,8200 MHz


Memory channels

Dual-channel



Network


Wi-Fi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)


Bluetooth

Yes


Wi-Fi

Yes


Top Wi-Fi standard

Wi-Fi 7 (802.11be)


Ethernet LAN

Yes


Ethernet interface type

5 Gigabit Ethernet


Bluetooth version

5.4



Expansion slots


PCI Express x16 (Gen 3?x) slots

1


PCI Express x4 slots

1


PCI Express x16 slots

1


Number of M?2 (M) slots

3


3rd M?2 highest PCI Express generation

4.0


PCI Express x16 (Gen 5?x) slots

1


1st M?2 largest key size

2280


2nd M?2 largest key size

2280


2nd M?2 highest PCI Express generation

5.0


1st M?2 highest PCI Express generation

5.0


PCI Express x16 (Gen 4?x) slots

1


3rd M?2 largest key size

2280



Rear panel I/O ports


HDMI ports quantity

1


USB 3?2 Gen 1 (3?1 Gen 1) Type-A ports quantity

4


USB 3?2 Gen 2 (3?1 Gen 2) Type-C ports quantity

2


Ethernet LAN (RJ-45) ports

1


USB 3?2 Gen 2 (3?1 Gen 2) Type-A ports quantity

3


HDMI version

2.1



Internal I/O


USB 2?0 connectors

4


Number of CPU fan connectors

2


USB 3?2 Gen 1 (3?1 Gen 1) connectors

2


CPU fan connector

Yes


Total number of SATA connectors

4


USB 3?2 Gen 2 (3?1 Gen 2) connectors

1


Front panel connector

Yes


Number of RGB LED pin headers

3


Front panel audio connector

Yes


ATX Power connector (24-pin)

Yes


Number of SATA III connectors

4


RGB LED pin header

Yes


Number of water pump connectors

1



Features


Motherboard chipset

AMD B850


Windows operating systems supported

Windows 11 x64


Product colour

Black


Motherboard chipset family

AMD


Component for

PC


Audio chip

Realtek ALC897


Audio output channels

7.1 channels


Motherboard form factor

micro ATX