MSI B850M Gaming Plus WiFi 6E mATX AM5Motherboard , 4x DDR5 8200+ OC, PCIe 5.0 M.2, 2.5G LAN, Bluetooth 5.3, USB-C, Audio Boost And 10+2+1 Power VRM, for Ryzen 9000/8000/7000
188 $
Categories: COMPUTER PARTS, Motherboards
Expert Features
- AMD AM5 Gaming Platform : Supports AMD Ryzen™ 9000, 8000, and 7000 Series desktop processors for a wide upgrade path across the AM5 ecosystem.
- 10+2+1 Duet Rail Power System : Digital P-PAK power stages, Core Boost, and dual 8-pin CPU power connectors keep demanding processors properly fed under heavy gaming loads.
- DDR5 8200+ MT/s Overclocking : Four DDR5 UDIMM slots support up to 256GB, dual-channel operation, AMD EXPO, A-XMP, and high-speed memory tuning.
- Latency Killer Technology : Compatible BIOS versions can reduce memory latency by up to 12% while working alongside EXPO, A-XMP, Memory Try It!, and High-Efficiency Mode.
- Lightning Gen 5 M.2 Storage : The primary CPU-connected M.2 slot delivers up to PCIe 5.0 x4 performance with compatible Ryzen processors—load screens, prepare to get smoked.
- Dual M.2 And SATA Expansion : Install two NVMe drives plus four SATA 6Gbps devices, with supported RAID options for both SATA and NVMe storage.
- PCIe 4.0 Graphics Slot : The CPU-connected x16 slot supports modern graphics cards, with available lane width determined by the installed Ryzen processor.
- MSI Steel Armor : Reinforced solder points support heavier graphics cards while helping shield the PCIe connection from electromagnetic interference.
- 2.5G LAN And Wi-Fi 6E : Choose low-latency wired networking or tri-band wireless connectivity across 2.4GHz, 5GHz, and supported 6GHz networks.
- Bluetooth 5.3 : Connect compatible wireless controllers, headsets, keyboards, mice, and other accessories without occupying a USB port.
- AI LAN Manager : Automatically prioritizes latency-sensitive applications and lets users customize application traffic priority and bandwidth.
- Frozr Guard Cooling : An extended VRM heatsink, enlarged chipset heatsink, M.2 Shield Frozr, 7W/mK MOSFET pads, and choke pads control heat during marathon sessions.
- Frozr AI Cooling : Tracks CPU and GPU temperatures and automatically adjusts connected system-fan duty for stable performance and controlled noise.
- EZ DIY Installation : A pre-installed I/O shield, EZ M.2 Clip II, EZ Antenna, color-coded headers, diagnostic LEDs, and JAF_1 EZ Conn-header simplify building and troubleshooting.
- Front And Rear USB-C : USB 10Gbps Type-C connectivity is available on both the rear panel and compatible case front panels.
- Integrated Display Connectivity : HDMI 2.1 and DisplayPort 1.4 support up to 4K at 60Hz when using a processor equipped with integrated graphics.
- Audio Boost : Realtek ALC897 7.1-channel audio and isolated audio-connector construction deliver cleaner, more immersive game and media sound.
- One-Click Performance Tuning : Game Boost, AI Boost, EXPO, and A-XMP provide accessible CPU, NPU, and memory optimization where supported.
- Mystic Light Expansion : Three Addressable V2 RGB headers and one standard RGB header provide synchronized lighting control through MSI Center.
- Click BIOS X And MSI Center : A streamlined BIOS interface and centralized Windows software put tuning, lighting, cooling, networking, and system monitoring within easy reach.
- Built-In Protection : TVS safeguards, overcurrent protection, double ESD protection, solid-pin power connectors, protected screw zones, and power-phase grounding support long-term stability.










Expert Specs
| Specification | Value |
|---|---|
| Product | MSI B850M GAMING PLUS WIFI6E |
| Form Factor | Micro-ATX |
| Dimensions | 243.84 × 243.84mm |
| Chipset | AMD B850 |
| CPU Socket | AMD Socket AM5 |
| Supported Processors | AMD Ryzen™ 9000, 8000, and 7000 Series desktop processors |
| CPU Power Design | 10+2+1 Duet Rail Power System with P-PAK digital power stages |
| Power Distribution | 10 phases VCORE, 2 phases SOC, 1 phase MISC |
| CPU Power Connectors | 2× 8-pin CPU power connectors |
| Main Power Connector | 1× 24-pin ATX power connector |
| Power Technologies | Core Boost, digital CPU power system, solid-pin power connectors |
| PCB Construction | 6-layer PCB with 2oz thickened copper |
| Memory Slots | 4× DDR5 UDIMM |
| Maximum Memory Capacity | 256GB |
| Memory Channels | Dual-channel |
| Memory Type | Non-ECC, unbuffered DDR5 |
| Overclocked Memory Support | DDR5 8200–5600 MT/s OC |
| JEDEC Memory Support | DDR5 5600–4800 MT/s |
| Ryzen 9000, 1DPC 1R | Up to 8200+ MT/s |
| Ryzen 9000, 1DPC 2R | Up to 6400+ MT/s |
| Ryzen 9000, 2DPC 1R | Up to 6400+ MT/s |
| Ryzen 9000, 2DPC 2R | Up to 6000+ MT/s |
| Memory Profiles | AMD EXPO and A-XMP |
| Additional Memory Support | AMD POR speed, JEDEC speed, Memory Boost, SMT process, Memory Try It!, and High-Efficiency Mode |
| CUDIMM Support | Supported in Clock Driver bypass mode only |
| CUDIMM Notice | Compatibility, POR boot frequency, and manual overclocking behavior vary by CPU; future BIOS updates may improve support |
| Latency Killer | Up to 12% memory-latency reduction with supported BIOS versions after AGESA 1.2.0.2b |
| HDMI Output | 1× HDMI 2.1, up to 4K at 60Hz |
| DisplayPort Output | 1× DisplayPort 1.4, up to 4K at 60Hz |
| Integrated Graphics Requirement | Display outputs operate only with processors featuring integrated graphics; capability varies by CPU |
| Expansion Slots | 1× PCIe x16 and 2× PCIe x1 |
| PCI_E1 | PCIe 3.0 x1 from chipset |
| PCI_E2 | PCIe 4.0 x16 physical slot from CPU |
| PCI_E3 | PCIe 3.0 x1 from chipset |
| PCI_E2 With Ryzen 9000/7000 | PCIe 4.0 x16 |
| PCI_E2 With Ryzen 8700/8600/8400 | PCIe 4.0 x8 |
| PCI_E2 With Ryzen 8500/8300 | PCIe 4.0 x4 |
| Graphics-Slot Protection | MSI Steel Armor with reinforced, heavily soldered connections |
| M.2 Slots | 2× M.2 supporting 2280 and 2260 devices |
| M.2_1 Source | CPU |
| M.2_1 With Ryzen 9000/7000 | Up to PCIe 5.0 x4, up to 128Gbps |
| M.2_1 With Ryzen 8000 | Up to PCIe 4.0 x4 |
| M.2_2 Source | CPU |
| M.2_2 With Ryzen 9000/8700/8600/8400/7000 | Up to PCIe 4.0 x4 |
| M.2_2 With Ryzen 8500/8300 | Up to PCIe 4.0 x2 |
| M.2 Cooling | M.2 Shield Frozr; SSD-heatsink restrictions may apply as described in the manual |
| SATA Storage | 4× SATA 6Gbps |
| SATA RAID | RAID 0, RAID 1, and RAID 10 |
| NVMe RAID | RAID 0 and RAID 1 |
| Audio Codec | Realtek® ALC897 |
| Audio Channels | 7.1-channel High Definition Audio |
| Audio Technologies | Audio Boost and isolated analog audio-connector structure |
| Wired Network Controller | Realtek® 8125D |
| Wired Networking | 2.5 Gigabit LAN |
| Wireless Networking | Wi-Fi 6E |
| Wireless Module | Pre-installed in the M.2 Key-E slot |
| Wi-Fi Standards | IEEE 802.11 a/b/g/n/ac/ax |
| Wi-Fi Bands | 2.4GHz, 5GHz, and 6GHz where permitted |
| Wi-Fi Channel Width | Up to 160MHz |
| Maximum Wireless Rate | Up to 2.4Gbps |
| Wi-Fi Technologies | MU-MIMO TX/RX |
| Wi-Fi 6E Requirement | 6GHz availability depends on local regulations and requires Windows 11 support |
| Antenna | MSI EZ Antenna with magnetic stand and rotation-free fasteners |
| Bluetooth | Bluetooth® 5.3 |
| Bluetooth Requirements | Available with Windows 10 build 21H1 and Windows 11 |
| Security Compliance | FIPS and FISMA support |
| Rear USB 5Gbps | 4× Type-A |
| Rear USB 10Gbps | 3× Type-A and 1× Type-C |
| Front USB 2.0 | 4 ports through internal headers |
| Front USB 5Gbps | 2× Type-A through internal headers |
| Front USB 10Gbps | 1× Type-C through internal header |
| Rear Clear CMOS | 1× Clear CMOS button |
| Rear Flash BIOS | 1× Flash BIOS button |
| Rear Display Connections | HDMI 2.1 and DisplayPort 1.4 |
| Rear Network Connections | 2.5G LAN and Wi-Fi/Bluetooth antenna connectors |
| Rear Audio Connections | HD audio connectors |
| CPU Fan Header | 1× |
| Combo Pump/System-Fan Header | 1× with pump or PWM/DC fan auto-detection |
| System-Fan Headers | 3× |
| EZ Conn-Header | 1× JAF_1 only |
| JAF_1 Function | Supports compatible MSI components or additional fan/ARGB connectivity through the dedicated EZ Conn-cable |
| JAF_1 Fan Power | Up to 2A fan power as specified |
| Front-Panel Headers | 2× JFP |
| Chassis-Intrusion Header | 1× JCI |
| Front-Audio Header | 1× JAUD |
| Tuning-Controller Connector | 1× JDASH |
| Addressable RGB Headers | 3× JARGB_V2 |
| Standard RGB Header | 1× JRGB |
| TPM Header | 1× TPM header supporting TPM 2.0 |
| Diagnostic Lighting | 4× EZ Debug LEDs |
| Memory Diagnostic Lighting | 1× EZ Memory Detection LED |
| Header Identification | White pump/system and ARGB headers plus signal/source and USB-speed markings |
| VRM Cooling | Extended heatsink |
| MOSFET Thermal Pads | 7W/mK |
| Additional Thermal Material | Choke thermal pads |
| Chipset Cooling | Enlarged chipset heatsink |
| Fan Compatibility | PWM fans, DC fans, and compatible pumps |
| Fan Control | Cooling Wizard, automatic DC/PWM detection, hysteresis control, and Frozr AI Cooling |
| Pre-Installed I/O Shield | Yes |
| I/O Shield Construction | Corrosion-resistant stainless steel with sponge layer for static and electromagnetic-noise reduction |
| EZ M.2 Clip II | Supported |
| Electrical Protection | TVS protection, overcurrent protection, double ESD protection, and grounded power-phase structure |
| Protected Components | CPU, PWM IC, DDR memory slots, and rear/front USB ports |
| Screw-Zone Protection | Clean case-standoff keep-out zones and protective paint around screw holes |
| CPU Overclocking | Game Boost one-click CPU optimization |
| NPU Overclocking | AI Boost with compatible processors |
| AI Features | AI Engine, AI LAN Manager, Frozr AI Cooling, and AI Boost |
| BIOS | MSI Click BIOS X |
| Driver Installation | MSI Driver Utility Installer with internet connection on Windows 11 build 22H2 |
| Lighting Software | Mystic Light through MSI Center |
| Lighting Effects | Wave, Steady, Flame, Breathing, CPU Temperature, Color Ring, Lightning, Recreation, Meteor, and Default |
| System Software | MSI Center |
| Included Software Trial | 60-day AIDA64 Extreme MSI Edition trial |
| Security Software Trial | 60-day Norton 360 Deluxe trial for eligible users |
| Norton Features Listed | Up to 50GB cloud backup, real-time threat protection, Smart Firewall, password manager, PC SafeCam, Secure VPN, and Dark Web Monitoring |
| Operating System | Windows® 11 64-bit |
| Box Contents | Not specified in the supplied information |
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