MSI MAG B850 GAMING PLUS MAX WIFI - MAGB850GPMW - ATX Gaming Motherboard - AM5 - B850 Chipset
PCIe 5.0 - DDR5 - M.2 Gen5 - SATA - USB A - USB C - 5Gbps LAN - Wifi 7 - Bluetooth 5.4
SKU
Category
Motherboards
MSRP$259.99
$235.14
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Back-ordered
Special order — estimated OEM lead time 3–8 weeks. Order today and we expect to receive stock between Oct 7 and Nov 11, then process your delivery right after.
Genuine MSI through authorized distribution — NDAA §889 screened before checkout. TAA verified on request.
SKU
Category
Motherboards
Overview
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.
Warranty
Limited Warranty: 3 Year
About MSI
Dedicated to customer-driven innovation, MSI leverages its remarkable R&D strengths to craft top-notch, well-acclaimed motherboards, graphics cards, notebook PCs and All-in-One PCs. The Overclocking Series is designed for enthusiasts who pursue extreme performance and go after world records. Aimed at fulfilling the needs and expectations toward professional gaming, the MSI GAMING Series receives gamers’ unanimous acclaim. Incorporating Military Class components, the Classic Series has an excellent reputation for quality and durability. All these distinctive products have made MSI a forerunner in the middle-range and high-end market. Also adding to the lineup are cloud servers, tailor-made IPCs, intelligent panoramic camera (Panocam), robotic appliances and human-centric vehicle electronics that further demonstrate MSI's strengths and endeavors in consumer, commercial and IOT(Internet of Things) markets.
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
Specifications
Audio
Audio Channels
7.1
General Information
Manufacturer
MSI
Manufacturer Part Number
MAGB850GPMW
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
I/O Controller
Controller Type
Serial ATA/600
RAID Supported
Yes
RAID Levels
0, 1
I/O Expansions
Total Number of Expansion Slots
4
Total Number of PCI Express Slots
4
Number of PCI Express x1 Slots
2
Number of PCI Express x4 Slots
1
PCI Express Standard
PCI Express 5.0, PCI Express 4.0, PCI Express 3.0
Number of PCI Express x16 Slots
1
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
Memory
Number of Memory Slots
4
Memory Form Factor
DIMM, UDIMM, CUDIMM
Maximum Memory Supported
256 GB
Memory Speed Supported
8200 MHz, 6400 MHz, 6000 MHz, 5600 MHz, 4800 MHz
Memory Technology
DDR5 SDRAM
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
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
Form Factor
ATX
Width
12"
Depth
9.6"
Processor & Chipset
Chipset Manufacturer
AMD
Chipset Model
B850
Total Processor Supported
1
Processor Socket
Socket AM5
Processor Supported
Ryzen 9, Ryzen 7
Technical Information
AI-powered
Yes
Video
Onboard Video
CPU Dependent Video
Warranty
Limited Warranty
3 Year
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)
Compatibility
Socket: AM5, supporting AMD Ryzen 9000, 8000, and 7000 Series processors.
Memory: 4x DDR5 slots, supporting speeds over 8200+ MT/s (OC), with a max capacity of 256GB.
Expansion Slots: 1x PCIe 5.0 x16 slot for modern GPUs, along with PCIe 4.0 and 3.0 slots.
Storage: 3x M.2 slots (Key-E) with 1x PCIe 5.0 x4 (from CPU), 1x PCIe 4.0 x4 (from CPU), and 1x PCIe 4.0 x4 (from Chipset). Supports 4x SATA 6G ports.
Networking: Features 5G LAN (Realtek® 8126VB) and Wi-Fi 7.
USB: Rear USB includes USB 20Gbps Type-C, 10Gbps Type-C, and various Type-A ports.
