MSI B850M GAMING PLUS WIFI6E MATX Motherboard For AMD Socket AM5 - B850 Chipset, Supports AMD Ryzen 9000 / 8000 / 7000 Series Processor, PCIE 5.0, 2xM.2, 4x DDR5, 2x Internal USB 2.0 Header, 1x Internal USB 3.2 Header
Features
B850M GAMING PLUS WIFI6E
The B850M GAMING PLUS WIFI6E is crafted to offer extensive connectivity, versatile tools, and a premium Wi-Fi solution for gamers seeking a comprehensive experience. Featuring the advanced Wi-Fi 6E, 2.5G LAN, PCIe 5.0 M.2 solution, and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 9000 series processors.

EZ M.2 CLIP II
MSI's exclusive EZ M.2 CLIP II makes M.2 installation seamless. Insert the SSD card into the slot and press it down to lock it in place with the clip. As fasten the SSD, flick the clip outwards and then the SSD is removed. The process is smooth, and you don't need to use your tools like before. One finger can give you perfect DIY experience.

EZ M.2 CLIP II REMOVER
Introducing MSI's EZ M.2 CLIP II Remover, a handy tool designed to simply switching or repositioning the EZ M.2 CLIP II on your motherboard. This tool allows users to effortlessly detach the EZ M.2 CLIP II from the motherboard and reattach it to any desired M.2 slot. It is included in the accessory kit that comes with MSI motherboards.

PRE-INSTALLED I/O SHIELD
The Pre-Installed I/O Shield offers a streamlined and hassle-free installation experience by eliminating the need to manually fit the I/O shield during motherboard setup. With its built-in design, it ensures proper alignment and a secure fit, providing both protection and convenience while enhancing the overall durability of your build.

EZ MOUNTING
MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.

EZ ANTENNA
MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.

EZ CONN-DESIGN
The MSI exclusive JAF_1 header allows MPG EZ120 ARGB fan to operate with a single cable. Alternatively, the JAF_1 header can be converted into additional ARGB Gen 1 and fan headers by using a dedicated 1-to-2 EZ Conn-cable, streamlining and optimizing the entire building process.

EZ DEBUG LED
Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.

EZ Memory Detection LED
This LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.

10+2+1 DUET RAIL POWER SYSTEM
Unleash and sustain maximum performance with an aggressive VRM design built with digital CPU power system. Combining 8 + 8-pin power connectors and exclusive Core Boost technology, the B850M GAMING PLUS WIFI6E is ready to sustain heavy gaming loadings.

OPTIMIZED PCB SOLUTION
The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.

DDR5 MEMORY SUPPORT WITH HIGH PERFORMANCE
A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, B850M GAMING PLUS WIFI6E is ready to deliver the world class memory performance.

HIGH-EFFICIENCY MODE
The High-Efficiency Mode is designed to optimize memory performance by increasing memory bandwidth and reducing latency. With the four sets of RAM timing settings, it allows users to find out the optimal configuration based on the quality of their memory modules.

LATENCY KILLER
MSI BIOS has introduced the latest Latency Killer feature on all AM5 socket motherboards. Users can enable Latency Killer in the BIOS to reduce memory latency by up to 12% when running at high frequencies. Importantly, it is compatible with a wide range of memory overclocking features, including Memory Try It!!, EXPO, A-XMP, and High-Efficiency Mode, etc.

DIY 2.0 - INTEGRATING WITH THE SYSTEM ENVIRONMENT
Connect and synchronize with MSI coolers and cases with strategically positioned pin-header locations including a dedicated pump-fan header.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI's premium network solution provides incredible data transfer speed for demanding users.

AI LAN Manager
MSI AI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.

FAST AND FUTURE-READY STORAGE
MSI Gaming series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.

The Isolated Analogy Structure for Audio Connectors
To provide clear voice, MSI develops a unique structure - Isolated Analogy Structure. The external metal framework of the audio connectors is separated from the internal layout, which ensures the sound quality crisp.

MYSTIC LIGHT
Splash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC's lighting with one software.

Specifications
Technical Specifications
| Chipset | AMD B850 |
|---|---|
| CPU | Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors |
| Socket AM5 | Socket AM5 |
| Memory | 4x DDR5 UDIMM, Maximum Memory Capacity 256GB |
| Memory Support | DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s |
| Ryzen™ 9000 Series Processors max. overclocking frequency | 1DPC 1R Max speed up to 8200+ MT/s1DPC 2R Max speed up to 6400+ MT/s2DPC 1R Max speed up to 6400+ MT/s2DPC 2R Max speed up to 6000+ MT/s |
| Supports AMD POR Speed and JEDEC Speed | Supports AMD POR Speed and JEDEC Speed |
| Supports Memory Overclocking and AMD EXPOTM | Supports Memory Overclocking and AMD EXPOTM |
| Supports Dual-Channel mode | Supports Dual-Channel mode |
| Supports Non-ECC, Un-buffered memory | Supports Non-ECC, Un-buffered memory |
| Supports CUDIMM, Clock Driver bypass mode only* | Supports CUDIMM, Clock Driver bypass mode only** CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product's Support page or visit https://www.msi.com/support/. |
| Onboard Graphics | 1x HDMI™Support HDMI™ 2.1, maximum resolution of 4K 60Hz*1x DisplayPortSupport DisplayPort 1.4, maximum resolution of 4K 60Hz**Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Slot | 1x PCI-E x16 slot2x PCI-E x1 slotPCI_E1 Gen PCIe 3.0 supports up to x1 (From Chipset)PCI_E2 Gen PCIe 4.0 supports up to x16 (From CPU)PCI_E3 Gen PCIe 3.0 supports up to x1 (From Chipset) |
| PCI_E2 slot | Supports PCIe 4.0 x16 (For Ryzen™ 9000/ 7000 Series processors)Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processor) |
| Audio | Realtek® ALC8977.1-Channel High Definition Audio |
| Storage | 2x M.2M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devicesM.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices4x SATA 6G |
| M2_1 slot | Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors) |
| M2_2 slot | Supports up to PCIe 4.0 x4 (For Ryzen™ 9000/ 8700/ 8600/ 8400/ 7000 Series processors)Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)*Please refer to the manual for M.2 SSD heatsink restrictions. |
| RAID | Supports RAID 0, RAID 1 and RAID 10 for SATA storage devicesSupports RAID 0 and RAID 1 for M.2 NVMe storage devices |
| USB | 4x USB 2.0 (Front)4x USB 5Gbps Type A (Rear)2x USB 5Gbps Type A (Front)3x USB 10Gbps Type A (Rear)1x USB 10Gbps Type C (Rear)1x USB 10Gbps Type C (Front) |
| LAN | Realtek® 8125D 2.5G LAN |
| Internal IO | 1x Power Connector(ATX_PWR)2x Power Connector(CPU_PWR)1x CPU Fan1x Combo Fan (Pump_Sys Fan)3x System Fan1x EZ Conn-header (JAF_1)2x Front Panel (JFP)1x Chassis Intrusion (JCI)1x Front Audio (JAUD)1x Tuning Controller connector(JDASH)3x Addressable V2 RGB LED connector (JARGB_V2)1x RGB LED connector(JRGB)1x TPM pin header(Support TPM 2.0)4x USB 2.0 ports2x USB 5Gbps Type A ports1x USB 10Gbps Type C ports |
| WIRELESS LAN & BLUETOOTH | Wi-Fi 6E SolutionThe Wireless module is pre-installed in the M.2 (Key-E) slotSupports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (160MHz) up to 2.4GbpsSupports 802.11 a/ b/ g/ n/ ac/ axSupports Bluetooth® 5.3, FIPS, FISMA* Wi-Fi 6E 6GHz may depend on every country's regulations and will be ready in Windows 11.** Bluetooth 5.3 will be ready in Windows 10 build 21H1 and Windows 11. |
| LED FEATURE | 4x EZ Debug LED1x EZ Memory Detection LED |
| BACK PANEL PORTS | Clear CMOS ButtonDisplayPort 1.42.5G LANUSB 10Gbps (Type-A)Wi-Fi / BluetoothHD Audio ConnectorsFlash BIOS ButtonHDMI™USB 10Gbps (Type-A)USB 10Gbps (Type-C)USB 5Gbps (Type-A) |
| OPERATING SYSTEM | Support for Windows® 11 64-bit |
| PCB Info | mATX243.84mmx243.84mm |
| Brand | MSI |
|---|---|
| Product Type | PC Parts |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return









