MSI 

MSI MAGB850GPMW MAG B850 GAMING PLUS MAX WIFI ATX AM5 DDR5 MOTHERBOARD

Mfg Part Number:  MAGB850GPMW  
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Price: $249.47
Quantity:
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Last Updated: Apr 13, 2026
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MAG B850 GAMING PLUS MAX WIFI

MAG B850 GAMING PLUS MAX WIFI is designed for gamers with a stable, durable and DIY friendly foundation for their PC builds. Coming up with the latest Wi-Fi 7 solution, 5G LAN, USB 10Gbps, PCIe 5.0 solutions, Supplemental PCIe Power, and exclusive EZ DIY features, it's ready for the battlefield of AMD Ryzen™ 9000 series processors.

MAG MSI ARSENAL GAMING

MSI's mainstream MAG series epitomizes stability and durability and is built to withstand the most intense gaming sessions. The entire lineup features robust construction with metallic-like hardness and

READY FOR Ai PC

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.

Al 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 Al Cooling

automatically adjusts fan duty to make sure the system stays in cool, stable and high performance.

Al Boost

is an MSI exclusive feature. It overclocks NPU to improve higher Al performance.

Main Specification
General Information
Manufacturer MSI
Manufacturer Part Number MAGB850GPMW
Manufacturer Website Address http://www.msi.com
Brand Name MSI
Product Line MAG
Product Model B850 GAMING PLUS MAX WIFI
Product Name MAG B850 GAMING PLUS MAX WIFI Gaming Desktop Motherboard
Product Type Gaming Desktop Motherboard
Technical Information
AI-powered Yes
Processor & Chipset
Chipset Manufacturer AMD
Chipset Model B850
Total Processor Supported 1
Processor Socket Socket AM5
Processor Supported Ryzen 7
Processor Supported Ryzen 9
Memory
Number of Memory Slots 4
Memory Form Factor DIMM
Memory Form Factor UDIMM
Maximum Memory Supported 256 GB
Memory Technology DDR5 SDRAM
Memory Speed Supported 5600 MHz
Memory Speed Supported 8200 MHz
Memory Speed Supported 6400 MHz
Memory Speed Supported 6000 MHz
Memory Speed Supported 4800 MHz
I/O Controller
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 0
RAID Levels 1
Video
Onboard Video CPU Dependent Video
Audio
Audio Channels 7.1
Network & Communication
Bluetooth Yes
Bluetooth Standard Bluetooth 5.4
Gigabit Ethernet Yes
2.5Gigabit Ethernet Yes
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11 a/b/g/n/ac/ax/be
I/O Expansions
PCI Express Standard PCI Express 5.0
PCI Express Standard PCI Express 4.0
PCI Express Standard PCI Express 3.0
Total Number of PCI Express Slots 4
Number of PCI Express x16 Slots 4
Interfaces/Ports
Total Number of USB Ports 8
Number of USB 2.0 Ports 4
S/PDIF Yes
DisplayPort Yes
Number of Network (RJ-45) Ports 1
Onboard Interfaces
Number of SATA Interfaces 4
Number of M.2 Interfaces 3
Total Number of Onboard USB Ports 9
Number of Onboard USB 2.0 Ports 4
Physical Characteristics
Color Family White
Product Color White
Form Factor ATX
Width 12"
Depth 9.6"
Miscellaneous
Package Contents
  • MAG B850 GAMING PLUS MAX WIFI Gaming Desktop Motherboard
  • Quick Installation Guide
  • European Union Regulatory Notice
  • 1 x SATA Cables
  • EZ M.2 Clip II Remover
  • EZ M.2 Clip II
  • Cable Sticker
  • EZ Wi-Fi Antenna
  • 1 to 2 EZ Conn-Cable (V1)
Brand Compatibility AMD
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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