Core Boost, dual 8-pin CPU power, and a robust power design support high-performance Ryzen processors.
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Product description
Description and product details Overview, features, specifications, compatibility and FAQ
AM5. B850. PCIe 5.0. DDR5 8200+ OC. WIFI 7. 5G LAN.
MSI B850 Gaming Plus WiFi AM5 DDR5 ATX Motherboard — Black
The MSI B850 Gaming Plus WiFi is built for modern AMD Ryzen gaming systems with support for Ryzen 9000, 8000, and 7000 Series desktop processors. Its 12+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, and 6-layer 2oz copper PCB provide a strong foundation for demanding AM5 builds.
PCIe 5.0 graphics, a Lightning Gen 5 x4 M.2 slot, three M.2 connectors, DDR5 up to 8200+ MT/s OC, WiFi 7, 5Gb Ethernet, EZ DIY features, and extensive USB connectivity make it a highly capable gaming platform with room for future upgrades.
12+2+1Duet Rail power
PCIe 5.0GPU + Gen5 M.2
WiFi 75G LAN
Four DDR5 slots support up to 256GB with high-speed AMD EXPO memory overclocking.
PCIe 5.0 graphics and a Lightning Gen 5 x4 M.2 slot provide next-generation bandwidth.
High-speed wired and wireless networking is ready for gaming, streaming, and large transfers.
Ultra Performance
12+2+1 Duet Rail Power System
12+2+1 Power Design
A robust Duet Rail power system delivers stable power for compatible AMD Ryzen 9000, 8000, and 7000 Series processors.
Dual 8-Pin CPU Power
Dual CPU power connectors provide additional headroom for demanding processors and sustained workloads.
6-Layer PCB
A server-grade 6-layer PCB with 2oz thickened copper improves signal integrity and power delivery.
Extended Heatsink
Large heatsinks, 7W/mK MOSFET thermal pads, and additional choke pads help control VRM temperatures.
Next-Generation Bandwidth
PCIe 5.0 + Lightning Gen 5 M.2
PCIe 5.0 x16
The primary graphics slot supports next-generation PCIe 5.0 bandwidth with compatible processors.
Gen5 x4 M.2
The primary M.2 connector provides up to PCIe 5.0 x4 bandwidth for compatible high-performance NVMe SSDs.
Triple M.2
Three onboard M.2 connectors provide flexible high-speed storage expansion for gaming libraries and applications.
EZ M.2 Shield Frozr II
Tool-friendly M.2 cooling helps control SSD temperatures while simplifying installation and upgrades.
High-Speed Networking
Full-Speed WiFi 7 + 5G LAN
WiFi 7
Integrated 802.11be wireless supports 2.4GHz, 5GHz, and 6GHz operation with compatible networking hardware.
5Gb Ethernet
Integrated 5G LAN delivers substantially more wired bandwidth than standard Gigabit Ethernet.
Bluetooth 5.4
Connect compatible controllers, headsets, keyboards, mice, and other Bluetooth peripherals.
EZ Antenna
MSI's EZ Antenna design simplifies installation of the included external wireless antenna.
Latest DDR5 Platform
Up to DDR5-8200+ MT/s OC
256GB Maximum
Four DDR5 UDIMM slots support up to 256GB of dual-channel system memory.
AMD EXPO
AMD EXPO memory profiles simplify supported DDR5 memory tuning and overclocking.
Memory Boost
Optimized memory circuitry helps maintain clean signals for high-speed DDR5 operation.
8200+ MT/s OC
MSI rates the platform for DDR5 speeds up to 8200+ MT/s under supported Ryzen 9000 configurations.
Built for DIY
EZ DIY Features
EZ PCIe Clip II
A convenient release mechanism makes removing large graphics cards easier in crowded builds.
EZ M.2 Clip II
Install compatible M.2 drives without handling a tiny traditional retention screw.
Flash BIOS Button
Update motherboard firmware from USB without requiring a fully assembled system.
Clear CMOS Button
A rear-panel button makes resetting BIOS settings quick and convenient during tuning or troubleshooting.
Gaming Plus Essentials
Key Features
✓AMD AM5 socket with B850 chipset
✓Ryzen 9000 / 8000 / 7000 Series desktop processor support
✓12+2+1 Duet Rail Power System
✓Dual 8-pin CPU power connectors
✓4 × DDR5 UDIMM, up to 256GB
✓DDR5 up to 8200+ MT/s OC with supported configurations
✓AMD EXPO memory overclocking support
✓PCIe 5.0 x16 primary graphics slot
✓3 × M.2 connectors including Lightning Gen 5 x4
✓4 × SATA 6Gb/s ports
✓Full-speed WiFi 7
✓Bluetooth 5.4
✓5Gb Ethernet
✓USB 10Gbps Type-A and Type-C connectivity
✓Front USB Type-C support
✓Audio Boost 7.1-channel HD audio
✓EZ M.2 Shield Frozr II and EZ M.2 Clip II
✓EZ PCIe Clip II and EZ Antenna
✓Flash BIOS and Clear CMOS rear buttons
✓Windows 11 64-bit support
Modern AM5 Foundation
Perfect For
AM5 Performance
A robust B850 foundation for current Ryzen 9000, 8000, and 7000 Series gaming processors.
PCIe 5.0
Next-generation graphics and Gen5 NVMe support provide excellent expansion headroom.
WiFi 7 + 5G LAN
High-speed wired and wireless networking supports demanding gaming and multimedia setups.
EZ Installation
Tool-friendly M.2, PCIe, antenna, BIOS, and CMOS features simplify building and maintenance.
Detailed Product Information
Technical Specifications
| Brand | MSI |
| Series | Gaming Plus |
| Model | B850 GAMING PLUS WIFI |
| Colour | Black |
| Socket | AMD AM5 |
| Chipset | AMD B850 |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors |
| Form Factor | ATX — 304.8 × 243.84mm |
| Power Design | 12+2+1 Duet Rail Power System |
| CPU Power | Dual 8-pin connectors |
| PCB | 6-layer, 2oz thickened copper |
| Memory | 4 × DDR5 UDIMM, Dual Channel, up to 256GB |
| Memory Speed | Up to DDR5-8200+ MT/s OC depending on CPU and DIMM configuration |
| Memory Profiles | AMD EXPO |
| Primary Expansion Slot | PCIe 5.0 x16 with supported CPU configuration |
| M.2 Slots | 3 |
| Primary M.2 | Lightning Gen 5 x4, up to 128Gbps |
| Additional M.2 | 1 × PCIe Gen4 x4 + 1 × PCIe Gen4 x2 |
| SATA | 4 × SATA 6Gb/s |
| Wireless | WiFi 7 — 802.11 a/b/g/n/ac/ax/be, 2.4/5/6GHz |
| Bluetooth | Bluetooth 5.4 |
| Ethernet | 5Gb LAN |
| USB 10Gbps | 3 ports — 1 × Type-A + 2 × Type-C |
| USB 5Gbps | 6 ports total — 5 × Type-A + 1 × Type-C |
| USB 2.0 | 8 ports total |
| Display Output | DisplayPort; processor graphics required |
| Audio | 8-channel / 7.1 HD Audio with Audio Boost |
| Rear Controls | Flash BIOS Button + Clear CMOS Button |
| Operating System | Windows 11 64-bit |
Shop With Confidence
Why Buy From OPCBleu?
A Next-Generation MSI Platform for Ryzen AM5.
The MSI B850 Gaming Plus WiFi combines powerful AM5 support, DDR5, PCIe 5.0, Gen5 NVMe storage, WiFi 7, 5Gb Ethernet, and builder-friendly EZ DIY features.
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Helpful Answers
FAQs
Which processors does the MSI B850 Gaming Plus WiFi support?
It supports AMD Ryzen 9000, 8000, and 7000 Series desktop processors using the AM5 socket.
Does the MSI B850 Gaming Plus WiFi support PCIe 5.0?
Yes. The motherboard provides a PCIe 5.0 graphics solution and a Lightning Gen 5 x4 M.2 connector, with capabilities dependent on the installed processor.
How much DDR5 memory can be installed?
Four DDR5 UDIMM slots support up to 256GB in dual-channel mode. MSI lists overclocked speeds up to DDR5-8200+ MT/s with supported Ryzen 9000 configurations.
How many M.2 SSDs can be installed?
Three M.2 drives can be installed, including one PCIe Gen5 x4 slot, one Gen4 x4 slot, and one Gen4 x2 slot.
Does this motherboard have WiFi 7?
Yes. The current MSI specification lists full-speed WiFi 7 with 2.4GHz, 5GHz, and 6GHz support, plus Bluetooth 5.4.
Does it have 2.5Gb or 5Gb Ethernet?
The current MSI specification lists 5Gb Ethernet.
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