The B850 GAMING PLUS WIFI PZ moves the power connectors, fan connectors, and other pin headers to the back of the motherboard. This provides a cleaner and neater front view, allowing the motherboard, liquid cooler, and graphics card's aesthetic design to be fully displayed.
MSI B850 GAMING PLUS WIFI PZ ATX Motherboard for AMD AM5 CPUs

Win the Competition
The B850 GAMING PLUS WIFI PZ is a gaming oriented ATX motherboard that is constructed with the latest AMD B850 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring Wi-Fi 7, 5G LAN, PCIe 5.0 and DDR5 memory that balances both value and hardware.

Cleaner Front View

Back-Connect Design
Back-Connect Design: Moving the connectors to the back not only keeps the front clean but also makes connector access easier and more effortless.
Easy cable management: Eliminate the step of routing the cables from front to back to lower the difficulty of cable management.

Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors
The B850 GAMING PLUS WIFI PZ 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 EZ OC Tuning functions, the B850 GAMING PLUS WIFI PZ is able to sustain heavy CPU power loads to support system-demanding game settings:
- Digital PWM IC
- 12 Phase Duet Rail Power System w/ 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 M.2 Shield Frozr for improved thermal dissipation.
Frozr Sync: Connect and synchronize cooling with strategically placed pin-headers - including CPU fan header (2A) and system fans.
Frozr Control: Manage speeds and temperature for all fans of your system in MSI Center with Cooling Wizard and Frozr AI Cooling.

4 x DDR5 Dual Channel (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 8200+ MT/s, supports AMD EXPO.

Fortified PCIe 5.0 x16 Slot
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor also shields the point of contact from electromagnetic interference.
1 x PCIe 5.0/4.0/3.0 x16 slot* (with Steel Armor and EZ PCIe Clip II)
1 x PCIe 4.0 x4 slot*
2 x PCIe 3.0 x1 slot
*Supports x16/x4

Gen5 M.2 Connector
The B850 GAMING PLUS WIFI PZ 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

EZ DIY
The DIY Friendly designs optimize the assemble process and experience.
EZ M.2 Clip II: Install or remove the SSD with a simple push of the latch, without using any screws.
EZ PCIe Clip II: Allows for easy removal of the graphics card by pressing the tail-like lock with one finger, even in the cramped case spaces.
EZ Antenna: MSI's latest Wi-Fi antenna not only boasts a beautiful appearance but also features a magnetic design, making it easier to adjust the antenna's placement.
CPU
- Installed Processors (Max): 0 (1)
- Supported Processor Manufacturer: AMD
- Supported Processors: AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors
- 64-bit Support: Yes
- Socket: AM5
Rear Panel I/O Ports
- USB Ports: 2 x USB-C 3.1
- 1 x USB 3.1
- 1 x USB 3.0
- 4 x USB 2.0
- DisplayPorts: 1 x DisplayPort 1.2
Internal I/O Connectors
- SATA Connectors: 4 x SATA
- USB Connectors: 1 x USB-C 3.0 header (supports 1 port)
2 x USB 3.0 headers (supports 4 ports)
2 x USB 2.0 headers (supports 4 ports)
Memory
- Memory Bus Speed: Up to 8200 MT/s
- Memory Type: DDR5
Motherboard
- Northbridge: AMD B850
- RAID Supported: Yes
- RAID Format: RAID 0, 1, 10
- SATA Supported: Yes
Rear Panel I/O Ports
- RJ-45 Ports: 1 x RJ-45
- Audio Line Out Ports: 1 x 3.5mm Jack
- Microphone In Port: 1 x 3.5mm Jack
- S/PDIF Port: 1 x S/PDIF Optical Out
- Antenna Connector(s): 2 x SMA Antenna
Internal I/O Connectors
- Front Panel Connectors: 1 x Front Panel
1 x Front Audio - Cooling Fan Support: 1 x CPU fan header
- 1 x Combo fan header
- 4 x System fan headers
- Serial Connectors: 1 x COM header
- Chassis Intrusion Connector: 1 x Chassis Intrusion header
- TPM Header: 1 x TPM header
- Power Connector Port: 1 x 24-pin ATX
- 2 x 8-pin EPS
1 x 8-pin PCIe - Other Connectors: 1 x M.2 slot, Type 2280/2260 (PCIe Gen5)
- 1 x M.2 slot, Type 2280/2260 (PCIe Gen4)
- 1 x M.2 slot, Type 2280/2260 (PCIe Gen4 x2)
- 3 x 3-pin ARGB headers
- 1 x 4-pin RGB header
- 1 x EZ Conn header
- 1 x Tuning Controller header
Expansion
- Number of PCI Express Slots: 1 x PCI Express 5.0 x16 slot
- 1 x PCI Express 4.0 x16 slot (@ x4)
- 2 x PCI Express 3.0 x16 slots (@ x1/x1)
Memory
- Maximum RAM: 256 GB
- Memory Slot: 4 x DIMM
Graphics Device
- Integrated Graphics Supported: Yes
Sound
- Integrated Sound: Realtek ALC897
Warranty
- Warranty: 3 Years
Network
- Integrated Network: Realtek 8126VB
- Network Speeds Supported: Up to 5 Gbps
- Wireless LAN: Yes - Wi-Fi 7
- Wireless Network Speed: Up to 5.8 Gbps
- Bluetooth: Yes
- Bluetooth Version: 5.4
System Requirements
- Operating Systems Supported: Microsoft Windows 11
System
- Software Included: Yes
- Drivers: Yes
Physical
- Form Factor: ATX Motherboard
- In The Box: Motherboard
- Quick Installation Guide
- EU Regulatory Notice
- EZ Wi-Fi Antenna
- SATA Cable
- 3 x EZ M.2 Clip II
- EZ M.2 Clip II Remover
- 1 to 2 EZ Conn-Cable (V1)
- Width: 244 mm
- Length: 305 mm
Identifiers
- Stock Code: MBD3924
- Mfg Code: B850 GAMING PLUS WIFI PZ
Warranty
- Warranty: 3 Years