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MSI MAG B850 GAMING PLUS MAX WIFI

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MSI MAG B850 GAMING PLUS MAX WIFI
2026MAGWi-FiM.2 coolingno backlightWhite Edition5 Gbps
Towards:gaming
Form Factor:ATX
Socket:AM5
Chipset:AMD B850
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8200 MHz
Sound (channels):7.1
Connectors:M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8+8-pin
All specifications
Specifications MAG B850 GAMING PLUS MAX WIFI
Main
Featuresgaming
SocketAM5
Form factorATX
Power phases15 / 12+2+1 /
Printed circuit board6-layer
VRM heatsink
Size (HxW)305x244 mm
Chipset
ChipsetAMD B850
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s) / Supports CUDIMM /
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8200 MHz
Max. memory256 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector3
M.22xPCIe 4x, 1xPCIe 2x
M.2 version1x5.0, 2x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCIe 16x slots4 pcs
PCIe modes16x/1x/4x/1x
PCIe support5.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.01 pcs
USB-A 5Gbps1 pcs
USB-C 5Gbps1 pcs
ARGB LED strip3
RGB LED strip1
Video outputs
DisplayPort
DisplayPort versionv.1.2
Integrated audio
AudiochipRealtek ALC897
Sound (channels)7.1
Optical S/PDIF
Network interfaces
Wi-FiWi-Fi 7 (802.11be)
BluetoothBluetooth v5.4
LAN (RJ-45)5 Gbps
LAN ports1
LAN controllerRealtek 8126
External connections
USB-A 2.04 pcs
USB-A 5Gbps1 pcs
USB-A 10Gbps1 pcs
USB-C 10Gbps2 pcs
BIOS FlashBack
Clear CMOS
Power connectors
Main power socket24-pin
CPU power8+8-pin / + PCIE_PWR 8pin /
Fan power connectors6
CPU Fan 4-pin1
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin4
Official Websitemsi.com
Added to E-CatalogJanuary 2026
E-Catalog UK editor, Motherboards
Valerii Lenko, edited 07.01.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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MSI MAG B850 GAMING PLUS MAX WIFI DDR5 Socket AM5 ATX motherboard

MAG B850 GAMING PLUS MAX WIFI Stable Foundation, Durably Built The MAG B850 GAMING PLUS MAX WIFI is a gaming oriented A... moreTX motherboard that is contructued with a 12 Duet Rail Power System and the latest AMD B850 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring PCIe 5.0, 5G LAN, Wi-Fi 7 and DDR5 support that balances both value and premium hardware. Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors The MAG B850 GAMING PLUS MAX WIFI motherboard supports AMD Ryzen 9000 / 8000 / 7000 Series processors. Form Factor: ATX Socket Type: AM5 Chipset: AMD B850 Ultra Power - 12 Duet Rail Power System with P-PAK With exclusive Core Boost technology and dual 8 pin power connectors, the MAG B850 GAMING PLUS MAX WIFI is able to sustain heavy CPU power loads to support system-demanding game settings: Digital PWM IC 12 Duet Rail Power System (P-PAK) 2 Phase SOC Power 1 Phase MISC Power Frozr Design Frozr Guard: Extended Heatsink design, 7W/mK MOSFET thermal pads, extra choke thermal pads and EZ M.2 Shield Frozr II for improved thermal dissipation. Frozr Sync: Connect and synchronize cooling with strategically placed pin-headers - including CPU fan header (2A), Combo fan (3A, supports both pump fan and system fan) and system fans. Frozr Control: Manage speeds and temperature for all fans of your system in MSI Center with Cooling Wizzard and Frozr AI Cooling. 4 x DDR5 Dual Channel (Up to 8200+ MT/s OC)* Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance. High-Efficiency Mode: Enabling High-Efficiency-Mode in the MSI BIOS increases memory bandwidth and reduces latency. Four different modes allow users to find out the optimal configuration based on the quality of their memory modules. EXPO Profiles: in the MSI BIOS are MSI OC LAB optimized and can be easily enabled with auto power settings for optimized memory speed and stability. *1DPC 1R Max. overclocking frequency up to 8200+ MT/s, supports AMD EXPO and Intel XMP. **Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. Fortified PCIe 5.0 x16 Slot The MSI PCI Express Steel Armor II slot is reinforced with additional solder points on the motherboard, supporting up to twice the weight of graphics cards compared to 1st Gen Steel Armor. 1 x PCIe 5.0/4.0/3.0 x16 slot (one with Steel Armor II** and EZ PCIe Release) 1 x PCIe 4.0/3.0 x4 slot 2 x PCIe 3.0 x1 slots **MSI Surface Mount Technology (SMT) solder welding improves signal clarity. Gen5 M.2 Connector The MAG B850 GAMING PLUS MAX WIFI motherboard features MSI's M.2 slots: 1 x Gen5 x4 128Gbps slot* 1 x Gen4 x4 64Gbps slot 1 x Gen4 x2 32Gbps slot *with EZ M.2 Shield Frozr II EZ DIY The DIY Friendly designs optimize the assemble process and experience. EZ M.2 Shield Frozr II: MSI
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£179.49
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MSI MAG B850 GAMING PLUS MAX WIFI AM5 DDR5 PCIe 5.0 ATX Motherboard

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£179.99
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MSI MAG B850 GAMING PLUS MAX WIFI motherboard AMD B850 Socket AM5 ATX

Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors. Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC). Ul... moretra 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 Release and EZ Antenna. Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2, Front USB Type-C. 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. 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.. 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 excellent heat dissipation, ensuring stability for all critical gaming components.. 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.. Carefully developed by MSI, allows SSD installation and removal without the need for screws, greatly enhancing convenience.. Unleash and sustain maximum performance with a flagship VRM design built with a total of 12+2+1 digital power phases. Combining dual power connectors and P-PAK Power Stage, MAG B850 GAMING PLUS MAX WIFI is ready for the challenge of high-end processors.. OC Engine is a dedicated chip that enables independent Base Clock (BCLK) control for precise tuning through asynchronous mode in MSI BIOS. It boosts performance by up to 15% while keeping iGPU, memory, PCIe and NVMe stable, giving enthusiasts more headroom for record-breaking overclocks.. MSI utilizes PCB Fabric Technology to enhance signal performance, resulting in higher bandwidth and faster data transfer while minimizing signal loss. The PCB Fabric Technology also offers better impedance control and improved thermal stability, allowing the boards to endure demanding conditions. Due to the high-quality materials used, MSI motherboards are highly reliable and well-suited for the requirements of modern technology.. Extended Heatsink. Extended Heatsink enlarges the surface of heat
Backtotheoffice.co.uk
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£185.99
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MSI MAG B850 GAMING PLUS MAX WIFI motherboard AMD B850 Socket AM5 ATX

MAG B850 GAMING PLUS MAX WIFIMAG B850 GAMING PLUS MAX WIFI is designed for gamers with a stable. durable and DIY friendly fou... morendation 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.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 excellent heat dissipation. ensuring stability for all critical gaming components.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.Carefully developed by MSI. allows SSD installation and removal without the need for screws. greatly enhancing convenience.Unleash and sustain maximum performance with a flagship VRM design built with a total of 12+2+1 digital power phases. Combining dual power connectors and P-PAK Power Stage. MAG B850 GAMING PLUS MAX WIFI is ready for the challenge of high-end processors.OC Engine is a dedicated chip that enables independent Base Clock (BCLK) control for precise tuning through asynchronous mode in MSI BIOS. It boosts performance by up to 15% while keeping iGPU. memory. PCIe and NVMe stable. giving enthusiasts more headroom for record-breaking overclocks.MSI utilizes PCB Fabric Technology to enhance signal performance. resulting in higher bandwidth and faster data transfer while minimizing signal loss. The PCB Fabric Technology also offers better impedance control and improved thermal stability. allowing the boards to endure demanding conditions. Due to the high-quality materials used. MSI motherboards are highly reliable and well-suited for the requirements of modern technology.Extended HeatsinkExtended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.EZ M.2 Shield Frozr IIStrengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.Heavy Plated VRM HeatsinkThe VRM heatsink covers the upper MOS and helps dissipate the heat.7W/mK Thermal Pad & Additional Choke PadHigh-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are runnging at high speed.Chipset HeatsinkThe heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.MSI's premium network solution provides incredible data transfer speed for demanding users.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.MSI AI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games.
Gamingkit.co.uk
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£188.75
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MSI MAG B850 GAMING PLUS MAX WIFI motherboard AMD B850 Socket AM5 ATX

MSI MAG B850 GAMING PLUS MAX WIFI motherboard AMD B850 Socket AM5 ATX MAG B850 GAMING PLUS MAX WIFIMAG B850 GAMING PLUS MAX W... moreIFI 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.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 excellent heat dissipation. ensuring stability for all critical gaming components.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.Carefully developed by MSI. allows SSD installation and removal without the need for screws. greatly enhancing convenience.Unleash and sustain maximum performance with a flagship VRM design built with a total of 12+2+1 digital power phases. Combining dual power connectors and P-PAK Power Stage. MAG B850 GAMING PLUS MAX WIFI is ready for the challenge of high-end processors.OC Engine is a dedicated chip that enables independent Base Clock (BCLK) control for precise tuning through asynchronous mode in MSI BIOS. It boosts performance by up to 15% while keeping iGPU. memory. PCIe and NVMe stable. giving enthusiasts more headroom for record-breaking overclocks.MSI utilizes PCB Fabric Technology to enhance signal performance. resulting in higher bandwidth and faster data transfer while minimizing signal loss. The PCB Fabric Technology also offers better impedance control and improved thermal stability. allowing the boards to endure demanding conditions. Due to the high-quality materials used. MSI motherboards are highly reliable and well-suited for the requirements of modern technology.Extended HeatsinkExtended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.EZ M.2 Shield Frozr IIStrengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.Heavy Plated VRM HeatsinkThe VRM heatsink covers the upper MOS and helps dissipate the heat.7W/mK Thermal Pad & Additional Choke PadHigh-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are runnging at high speed.Chipset HeatsinkThe heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.MSI's premium network solution provides incredible data transfer speed for demanding users.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.MSI AI LAN Manager automatically classifies
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£188.75
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