MSI B850-P Wi-Fi USB4 Motherboard
PRO B850-P WIFI
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PRO B850-P WIFI
PRO B850-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, PCIe 5.0 M.2 with EZ M.2 Shield Frozr II, and Supplemental PCIe Power, ready for the AMD Ryzen™ 9000 series processors.
icon B850
PRO B850-P WIFI
icon ez diy
Less steps, control easily
icon ultra power
12+2+1 DRPS
icon ez oc
One-click overclocking
icon frozr design
Extended Heatsink Design
M.2 Shield Frozr
icon connect
Flawless Wi-Fi 7 & 5G LAN
icon click bios x
Optimized UI / UX design
Msi Motherboard Pro Series Logo
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 Motherboard ai logo
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.
EZ DIY
EZ DIY
ONE-FINGER
ONE HAND
ONE STEP
ONE GLANCE
ONE CLICK
One Finger for EZ GPU Installation
The new EZ PCIe Clip II, located on the first slot, features the rebounding force mechanism that allows for easy removal of the graphics card by pressing the tail-like lock with one finger. Due to this exquisite design, users can uninstall the graphics cards effortlessly, even in the cramped case spaces.
One Finger for EZ GPU Installation
NORMAL DESIGN
NORMAL DESIGN
EZ PCIe CLIP II
EZ PCIe CLIP II
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.
Pre-Installed I/O Shield
MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.
Avoid Collision Notification
Keep Out Zone
Double ESD Protection
MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.
EZ Antenna
Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks. Learn more
*Please ensure to connect the internet, or the Driver Utility Installer won’t launch automatically.
*MSI Driver Utility Installer will be ready in Windows 11 build 22H2.
MSI DRIVER UTILITY INSTALLER (DUI)
EZ DEBUG LED
EZ DEBUG LED
Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.
EZ DIGI-DEBUG LED
EZ Memory Detection LED
This LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.
HEADER WITH DIFFERENT COLOR
To better differentiate between pin headers for different purposes, mark the pump sys header and ARGB headers in white and PCIe 8-pin header in gray, enabling users to manage cables more efficiently.
IDENTIFY M.2 SIGNAL SOURCE
IDENTIFY USB SPEED
header with different colors
MSI identify base
While overclocking can be overly complex for some, MSI Click BIOS X made it more accessible with multiple one-click overclock features for both processor and memory, allowing users to easily enhance system performance without delving into intricate settings.
cpu
CREATION BOOST
One-click CPU overclock automatically optimizes your CPU performance, instantly tuning it to the best possible level.
npu
AI BOOST
An intelligent algorithm boosts NPU performance to get the best possible AI performance when you need additional horsepower.
*Enabled with compatible processors.
memory
EXPO / A-XMP
Choose from preset EXPO and A-XMP profiles to automatically overclock compatible DDR memory for optimal performance.
MSI OVERCLICKING
A host of features inject artificial intelligence into key aspects of your computing experience to make smarter, real-time optimizations. The MSI Center offers a clean, minimal interface to customize and manage your PC settings. The AI Engine, for example, automatically adjusts settings based on the applications you’re using, ensuring seamless performance.
EZ Optimization
ULTRA PERFORMANCE
ULTRA PERFORMANCE
Power Solution
memory
PROTECTION
12+2+1 DRPS POWER DESIGN
Unleash and sustain the maximum performance with a flagship VRM design built with a total of 12+2+1 digital power phases. With dual power connectors, PRO B850-P WIFI is ready for the challenge of high-end processors.
12
PHASES
Vcore DRPS
P-PRK
2
PHASES
SOC
POWER
1
PHASE
MISC
POWER
CPU Power
CPU Power
Core Boost
Core Boost
Digitall Power
Digital Power
POWER DESIGN
OPTIMIZED PCB SOLUTION
The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.
OPTIMIZED PCB SOLUTION
6 PCB layers
Server-grade PCB material
2oz Thickened Copper
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 B850-P WIFI is ready to deliver the world-class memory performance.
EXPO / A-XMP SUPPORT
MEMORY BOOST
SMT PROCESS
MSI B850 PRO DDR5
The High-Efficiency Mode is designed to optimize memory performance byincreasing memory bandwidth and reducing latency. With the four sets of RAM timing settings, it allows users to find out the optimal configuration based on the quality of their memory modules.
High-Efficiency Mode
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.
Transient Voltage Suppressors
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.
Advantages of Solid Pin Power connector
Improved stability : Larger contact area enhances stability during power delivery.
Low impedance : Solid pins offer low impedance, enabling efficient power flow.
Strong durability : The solid pin design ensures strong durability, capable of withstanding demanding conditions.
Suitable for high-current applications.
solid pin design
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.
icon
icon
Stainless Steel IO
* The image above is an illustrative reference. Please refer to specification pages for more details.
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.
MSI CPU and PWN IC
CPU / PWM IC
MSI DDR Memory Slots
DDR memory Slots
MSI Rear and Front USB ports
Rear & Front USB ports
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.
Z790 Grounding Board
FROZR DESIGN
FROZR DESIGN
FROZR GUARD
FROZR SYNC
FROZR CONTROL
msi PRO B850-P WIFI 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 runnging at high speed.
Enlarged Chipset Heatsink
The enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.
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.
For CPU Cooler
FOR CPU COOLER
For Liquid Cooler
FOR LIQUID COOLER
3A power deliver / Supports auto-detect
For System Fan
FOR SYSTEM FAN
Supports auto-detect
System Cooling
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
Combo Fan Header
Sys Fan
Pump Fan
Cooling Wizard serves as a comprehensive solution for managing fan settings across all MSI products. It ensures superior cooling performance and noise reduction for your gaming PC, offering compatibility with PWM/DC fans and pumps, customizable options, and intuitive temperature monitoring for optimal operation with one click.
Frozr AI Cooling targets CPU and GPU temperatures. The AI system detects CPU and GPU temperatures and automatically adjusts the fan duty of system fans to ensure optimal performance.
Frozr AI Cooling
MSI fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to make sure your system stays silent, no matter what.
msi auto detect your fan
TRILINK
TRILINK
networking
storage
Expansion
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
Data Transfer Rate
Channel Size
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 Motherboard AI Lan Manager
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.
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.
1x lightening gen 5 m2
128 Gbps
1x lightening gen 4 m2
64 Gbps
1x
32 Gbps
storage overview
LIGHTNING GEN 5 PCI-E WITH STEEL ARMOR
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.
MSI STEEL ARMOR
REINFORCED,
HEAVY SOLDERED CONNECTIONS
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
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. Learn more about chassis compatbility.
PCIe supplimental powerS
2.5x
Power Excursion
icon ATX 3.1 ready
icon PCIe 5.1 ready
icon Ready for AI PC
MSI PRO motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.
Experience
Experience
audio
mystic light
BIOS
Software
audio boost
The Isolated Analogy Structure for Audio Connectors
To provide clear voice, MSI develops a unique structure – Isolated Analogy Structure. The external metal framework of the audio connectors is separated from the internal layout, which ensures the sound quality crisp.
isolated onMSI Isolated Analogy Structure for Audio Connectors
* The image above is an illustrative reference. Please refer to specification pages for more details.
GLOW YOUR PC
Splash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC’s lighting with one software.
Wave
Steady
Flame
Breathing
CPU Temperature
Color Ring
Lightning
Receration
Meteor
Default
EXTEND YOUR RGB EXPERIENCE WITH EASE
Add more color if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.
MSI’s newly designed CLICK BIOS X offers an aesthetically pleasing and user-friendly experience. The new design ensures that users of all experience levels can quickly access and adjust system configurations with ease.
MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.
Exclusive UI of AIDA64 Extreme
MSI motherboards provide 60 days free trial of AIDA64 Extreme – MSI edition. AIDA64 Extreme is an almighty application for system information, diagnostics and benchmarks. With the application, you can monitor the detailed hardware and software information on PC and save it to file in multiple formats such as CSV and HTML.
Opt-in to Cyber Safety with Norton 360 Deluxe
Multiple layers of protection for your devices, online privacy features including our Secure VPN, plus Dark Web Monitoring – all in a single solution. With MSI motherboards, you can enjoy a 60-day free trial of Norton 360 Deluxe.
Up to 50 GB PC cloud backup
Real time Threat protection and Smart Firewall
Password manager
PC SafeCam
Norton 360
The MSI trial offer is not available for existing Norton customers. If you have an active Norton subscription, you will need to opt-out of the existing subscription to be eligible for this offer. For Important Subscription, Pricing and Offer Details, please refer to NortonLifeLock License and Services Agreement. NortonLifeLock Product and Service Privacy Notices.
PRO B850-P WIFI
Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)
Ultra Performance: 12+2+1 Duet Rail Power System, 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 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
