
MSI B850 GAMING PLUS WIFI WiFi-7 AM5 DDR5 PCIe 5.0 ATX Motherboard
MSI B850 GAMING PLUS WiFi, AMD B850, AM5, DDR5, PCIe 5.0, 3x M.2, 5G/WiFi7, USB 3.2 A+C, AMD EXPO, ATX
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- SCANPROTECT Protect against installation damage for 28 days.
Frequently Bought Together

GAMING PLUS WIFI DDR5 PCIe 5.0 AMD ATX Motherboard from MSI

Built to Win, Designed to LastThe B850 GAMING PLUS WIFI stands out with white heatsinks accented by grey and sky blue strokes, creating a striking contrast against its black PCB. Built to harness the full power of the AMD B850 chipset and the latest Ryzen 9000 series processors, this board pairs high-end hardware with long-term reliability. An enhanced 12+2+1 phase power design, a PCIe 5.0 M.2 slot, and Gen4 PCIe x16 support deliver top-tier performance, while MSI’s exclusive cooling technologies, including Frozr AI cooling, keep thermals in check. Wi-Fi 7 and 2.5G LAN ensure high-speed connectivity, making it a solid foundation for affordable gaming setups.
B850AMD Chipset
AM5CPU Socket
DDR5 DIMMMax. 256GB (Dual Channel)
ATXForm Factor
Incredible Power Design
12+2+1 DRPS POWER DESIGN Unlock and maintain peak performance with the flagship VRM design featuring 12+2+1 digital power phases. Equipped with dual power connectors and a 60A Smart Power Stage, the B850 GAMING PLUS WIFI is fully prepared to handle the demands of high-end processors.

12 Vcore Power - SPS 60A
2 SOC Power
1 Misc Power

Optimised PCB The PCB design has been optimised to enhance bandwidth and accelerate transfer speeds, ensuring reliable circuit transmission. 6 PCB Layers Server-grade PCB material 2oz Thickened Copper
High Performance Memory Support

Unleash World-Class DDR5 Performance Experience a significant leap in DDR performance with the latest DDR5 memory. Paired with a dedicated SMT welding process and MSI Memory Boost technology, the B850 GAMING PLUS WIFI is primed to deliver world-class memory performance.
EXPO / A-XMP Support
Memory Boost
SMT Process

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CLICK HERE TO FIND OUT MORE >Frozr Cooling Design
1. Extended HeatsinksThe Extended Heatsink increases the surface area for heat dissipation, allowing even high-end processors to operate at full speed.
2. M.2 Shield FrozrAchieve reliable operation and incredible performance with this strengthened M.2 thermal solution.

3. Heavy Plated VRM HeatsinkThe upper MOS is protected with the VRM heatsink for efficient heat dissipation.
4. 7W/mK Thermal PadPremium 7W/mK MOSFET thermal pads and additional choke thermal pads guarantee all cores operate at peak performance.
5. Enlarged Chipset HeatsinkThe enlarged heatsink design minimises dust and noise while ensuring efficient heat dissipation.
Thermals Done Your Way

DIY 2.0
Connect and synchronise with MSI coolers and cases using strategically placed pin-header locations, including a dedicated pump-fan header.
For CPU Cooler
For Liquid Cooler
For System Fan
Exclusive EZ CONN. - JAF_2
A Breakthrough in Bandwidth

Triple M.2 Slots
MSI utilises high-speed M.2 slots with PCIe Gen 4 and Gen 5 support, enabling faster load times and efficient data transfers for SSDs.
x1 Armoured M.2 PCIe 5.0 x4 (2280/2260)
x1 M.2 PCIe 4.0 x4 M.2 (22110/2280)
x1 M.2 PCIe 4.0 x2 (2280/2260) [Not Pictured]

Packed with PCIe
For PCIe, MSI motherboards maximise bandwidth with reinforced slots and advanced signal integrity, ensuring top-tier performance for GPUs and expansion cards.
x1 Steel Armoured Full-Length PCIe 5.0 (x16)
x1 Full-Length PCIe 4.0 (x4)
x2 Full-Length PCIe 3.0 (x1)
Supercharge Your Networking
WiFi 7 - 5.8Gbps
WiFi 6 - 2.4Gbps
WiFi 7The 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.

High-Bandwidth, Low Latency LANMSI's premium 5G network solution provides incredible transfer speeds for demanding users.
Peripheral Power
