MSI PRO B850-P WIFI DDR5 AMD AM5 ATX Motherboard
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.
- 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

Features


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.


ONE FINGER
EZ M.2 INSTALLATION
EZ M.2 SHIELD FROZR II
The EZ M.2 Shield Frozr II is a tool-free cooling solution designed to protect your M.2 SSDs while ensuring optimal thermal performance. This upgraded version, compared to the previous design, features two notches on the back of the heatsink for better alignment with the motherboard slot. With just one finger, you can easily install or remove the M.2 heatsink, making the installation of your M.2 SSD more convenient.

EZ M.2 CLIP II
MSI's exclusive EZ M.2 CLIP II makes M.2 installation seamless. Insert the SSD card into the slot and press it down to lock it in place with the clip. As fasten the SSD, flick the clip outwards and then the SSD is removed. The process is smooth, and you don't need to use your tools like before. One finger can give you perfect DIY experience.
EZ M.2 CLIP II REMOVER
Introducing MSI's EZ M.2 CLIP Il Remover, a handy tool designed to simply switching or repositioning the EZ M.2 CLIP Il on your motherboard. This tool allows users to effortlessly detach the EZ M.2 CLIP II from the motherboard and reattach it to any desired M.2 slot. It is included in the accessory kit that comes with MSI motherboards.
ONE FINGER
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
EZ BUTTON
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FLASH BIOS BUTTON:
Flashing the BIOS with only a connected Power Supply by following a few steps; even without a CPU or Memory installed -
CLEAR CMOS BUTTON:
Restores the BIOS to Default Settings, which is helpful in 99% of the cases to successfully boot again

POWER SOLUTION
POWER DESIGN
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.

PCB 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.
EZ OC Tuning
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Performance Preset:
MSI exclusive Performance Preset is a more intuitive way to boost performance by setting the power limitation as your preference. There are two level setting - PBO Auto & PBO Enable -
PBO Thermal Point:
MSI PBO Thermal profiles are setting maximum CPU temperature at 85°, 75° and 65° C levels. With these thermal profiles, the CPU operates at lower voltage and temperature while remaining the same performance -
Config TDPs
Config TDPs are designed to provide ECO Mode (65W) or different TDP (PPT / TDC / EDC) settings for advanced users. By offering several profiles for different TDP settings in Click BIOS 5, Config TDP makes setting TDP profiles easier and don't need to modify settings manually for each TDP
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 X870-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.

FROZR GUARD

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Extended Heatsink
Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads. -
M.2 Shield Frozr:
MSI PBO Thermal profiles are setting maximum CPU temperature at 85°, 75° and 65° C levels. With these thermal profiles, the CPU operates at lower voltage and temperature while remaining the same 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.
FROZR SYNC
System Cooling
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
Frozer Control
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.
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.

NETWORKING
Flawless Connections
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.

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Upgrade to Wi-Fi 7:
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 -
Data Transfer Rates:
The Wi-Fi 7 provides maximum speeds to a whopping 5.8 Gbps! 2.4 times faster than previous Wi-Fi 6/6E standards, Wi-Fi 7 is set to be the wireless standard of the future -
Channel Size:
Previous Wi-Fi generations have had to make do with 160MHz channel widths. Wi-Fi 7 brings this width up to 320MHz (on 6GHz) – ensuring better reliability during simultaneous transmissions at max speeds
Higher Order Modulation:
The higher the QAM (Quadrature Amplitude Modulation) value, the more data each packet can carry. Wi-Fi 7 improves the modulation scheme from 1024-QAM to 4096-QAM; boosting peak transmission rates and network capacity
Multi-Link Operation:
Wi-Fi 7 enables devices to simultaneously send and receive data across several frequency bands and channels 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.
- 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.

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.


AUDIO BOOST
- Hi-Def Audio Processor
- High Quality Audio Capacitors
- High Quality Audio Jacks
- Isolated Audio Signal
- De-Pop Protection
The Isolated Analogy Structure for Audio Connectors
To provide clear voice MSI developed the Isolated Analogy Structure. The external metal framework of the audio connectors is separated from the internal layout, which ensures the sound quality crisp.
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.

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.
- A-RAINBOW V2: Supports 5Vdc Adressable RGB devices, and is compatible with ARGB Gen2 and Gen1 devices
- RGB: Supports 12Vdc RGB devices
- Ambient Link Synchronize lighting themes on compatible RGB LED Lighting devices
BIOS
CLICK BIOS X
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.
Key BIOS Features
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.
- AI Boost
- Creation Boost
- EXPO / A-XMP
- Favorites
- Hardware Monitor
- M-Flash
- Profile
- Search
- U-Key
SOFTWARE
MSI Center
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.

- AI Engine
- Mystic Light
- True Color
- User Scenario
- Hardware Monitor
- AI LAN Manager
- Cooling Wizard
- System Diagnosis
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
* 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.
Rear I/O Ports:

Compatibility
Processor Support:
Supports AMD Ryzen™ 9000 / 8000 / 7000 Desktop Processors For Socket AM5.
Operating System Support:
Supports Windows® 11, 64-bit
PRO B850-P WIFI

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Return Policies
Return for refund within: 14 days
Return for replacement within: 30 days
This item is covered by our Standard Return Policy
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Warranty
This item has 3 years manufacturer warranty
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Manufacturer Contact Info:
Website: https://ca.msi.com/page/warranty/
Support phone: 1-844-887-0188