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- MSI AM5 PRO B850M-A WIFI PZ M-ATX AMD B850 Socket AM5 micro ATX
- PRO B850M-A WIFI PZ
1st M.2 highest PCI Express generation Expansion slots -
1st M.2 largest key size Expansion slots -
2nd M.2 highest PCI Express generation Expansion slots -
2nd M.2 largest key size Expansion slots -
ACPI version BIOS -
ATX Power connector (24-pin) Internal I/O -
Audio chip Features -
Audio output channels Features -
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BIOS memory size BIOS -
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Bluetooth Network -
Bluetooth version Network -
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Chassis intrusion connector Internal I/O -
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Compatible processor series Processor -
Component for Features -
CPU fan connector Internal I/O -
Depth Weight & dimensions -
Description -
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DisplayPorts quantity Rear panel I/O ports -
DisplayPort version Rear panel I/O ports -
- 4711377384308
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ECC сompatibility Memory -
Ethernet interface type Network -
Ethernet LAN (RJ-45) ports Rear panel I/O ports -
Ethernet LAN Network -
Expansion slots - 1st M.2 highest PCI Express generation -
Expansion slots - 1st M.2 largest key size -
Expansion slots - 2nd M.2 highest PCI Express generation -
Expansion slots - 2nd M.2 largest key size -
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- AMD B850
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Front panel audio connector Internal I/O -
Front panel connector Internal I/O -
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HDMI ports quantity Rear panel I/O ports -
HDMI version Rear panel I/O ports -
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Internal I/O - Number of RGB LED pin headers -
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Internal I/O - Number of water pump connectors -
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Line-in Rear panel I/O ports -
- PRO B850M-A WIFI PZ offers a sleek design with a harmonious silver-white color scheme that perfectly matches white PC builds. Its innovative back-connect design reduces the complexity of cable management, resulting in an aesthetically pleasing appearance for the system. It is engineered with many exclusive features of MSI, Wi-Fi 7 with EZ Antenna, 5G LAN, PCIe 5.0 M.2, and Supplemental PCIe Power, ready for the AMD Ryzen™ 9000 series processors.The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.Back-Connect DesignThe PRO B850M-A WIFI PZ features a back-connect design, which relocates the motherboard power, CPU power, fan pins, SATA, and other interfaces to the back of the motherboard. This allows for simpler cable management, while also providing a cleaner and more aesthetically pleasing appearance for the system.One Finger for EZ GPU InstallationThe new EZ PCIe Clip II, located on the first slot, features the rebounding force mechanism that allows for easy removal of the graphics card by pressing the tail-like lock with one finger. Due to this exquisite design, users can uninstall the graphics cards effortlessly, even in the cramped case spaces.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.MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.This LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.DIRECT 8+2+1 POWER DESIGNUnleash and sustain the maximum performance with a VRM design built with a total of 8+2+1 digital power phases. With 8+4-pin power connectors, PRO B850M-A WIFI PZ is ready for the challenge of heavy-loading tasks.OPTIMIZED PCB SOLUTIONThe 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 PERFORMANCEA huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, PRO B850M-A WIFI PZ is ready to deliver the world class memory performance.Transient Voltage Suppressors (TVS)Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.DIY 2.0 – INTEGRATING WITH THE SYSTEM ENVIRONMENTConnect and synchronize with MSI coolers and cases with strategically positioned pin-header locations including a dedicated pump-fan header.Cooling Wizard serves as a comprehensive solution for managing fan settings across all MSI products. It ensures superior cooling performance and noise reduction for your gaming PC, offering compatibility with PWM/DC fans and pumps, customizable options, and intuitive temperature monitoring for optimal operation with one click.HIGH-BANDWIDTH AND LOW-LATENCY NETWORKMSI's premium network solution provides incredible data transfer speed for demanding users.THE NEXT GEN WI-FI SOLUTION – WI-FI 7Wi-Fi 7 is the latest wireless solution that takes a huge leap forward with multiple improvements to meet the traffic demand brought and the growing number of wireless devices.AI LAN ManagerMSI 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 STORAGEMSI PRO 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.LIGHTNING GEN 5 PCI-E WITH STEEL ARMORSMT PCIE 5.0 SLOTThe advanced SMT(Surface Mount Technology) PCIE slot diminish interference and electrical noise, fully support the PCI-E 5.0 signal.REINFORCED,HEAVY SOLDERED CONNECTIONSMSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
- B850, AM5, DDR5, HDMI, DP, PCI-E Gen 5, M.2, USN 10 Gbps, Wi-Fi 7, BT 5.4
- MSI AM5 PRO B850M-A WIFI PZ M-ATX. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Ethernet interface type: 5 Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 7 (802.11be), Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E.... Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD
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Maximum internal memory Memory -
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- 6000,6400,8200 MHz
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Memory channels Memory -
Memory slots type Memory -
Microphone in Rear panel I/O ports -
Motherboard chipset family Features -
Motherboard chipset Features - AMD B850
Motherboard form factor Features -
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Number of COM connectors Internal I/O -
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Number of HDDs supported Storage controllers -
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Number of memory slots Memory -
Number of RGB LED pin headers Internal I/O -
Number of SATA III connectors Internal I/O -
Number of storage drives supported Storage controllers -
Number of water pump connectors Internal I/O -
On-board graphics card Graphics -
Parallel processing technology support Graphics -
PCI Express x4 slots Expansion slots -
PCI Express x16 (Gen 3.x) slots Expansion slots -
PCI Express x16 (Gen 4.x) slots Expansion slots -
PCI Express x16 (Gen 5.x) slots Expansion slots -
PCI Express x16 slots Expansion slots -
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- AMD Ryzen 8000 Series
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Processor manufacturer Processor -
Processor socket Processor -
- PRO B850M-A WIFI PZ
Product colour Features -
- AM5 PRO B850M-A WIFI PZ M-ATX
- MSI AM5 PRO B850M-A WIFI PZ M-ATX AMD B850 Socket AM5 micro ATX
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RAID levels Storage controllers -
RAID support Storage controllers -
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RGB LED pin header Internal I/O -
- MSI AM5 PRO B850M-A WIFI PZ M-ATX, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, Socket AM5, DDR5-SDRAM, 256 GB
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Summary - MSI AM5 PRO B850M-A WIFI PZ M-ATX. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Ethernet interface type: 5 Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 7 (802.11be), Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E.... Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD
Supported memory clock speed (max) Memory -
Supported memory clock speeds Memory - 6000,6400,8200 MHz
Supported memory types Memory -
Supported processor sockets Processor -
Supported storage drive interfaces Storage controllers -
Supported storage drive types Storage controllers -
System Management BIOS (SMBIOS) version BIOS -
Top Wi-Fi standard Network -
Total number of SATA connectors Internal I/O -
TPM connector Internal I/O -
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Unit Calculated Volume -
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URL - https://www.msi.com/Motherboard/PRO-B850M-A-WIFI-PZ/Overview
USB 2.0 connectors Internal I/O -
USB 3.2 Gen 1 (3.1 Gen 1) connectors Internal I/O -
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity Rear panel I/O ports -
USB 3.2 Gen 2 (3.1 Gen 2) connectors Internal I/O -
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity Rear panel I/O ports -
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity Rear panel I/O ports -
Vendor Homepage - https://www.msi.com/Motherboard/PRO-B850M-A-WIFI-PZ/Overview
Warranty -
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Wi-Fi Network -
Wi-Fi standards Network -
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Windows operating systems supported Features -
