| Basic Information | ||
| Supported CPU | Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors Socket AM5 |
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| Chipset | AMD B850 | |
| BIOS | Flash BIOS Button | |
| Form Factor | mATX | |
| Audio | Realtek ALC897 7.1-Channel High Definition Audio |
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| Expansion Slots | ||
| PCI | 4x PCI-E x16 slot PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E3 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E1 slot Supports PCIe 5.0 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) |
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| M.2 Socket | 3x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devices 4x 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 Supports up to PCIe 4.0 x2 (For Ryzen 8500/ 8300 Series processors) |
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| Memory | ||
| Maximum Memory | 256GB | |
| Slots | 4x UDIMM | |
| Supported Memory | Memory Support 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/s 1DPC 2R Max speed up to 6400+ MT/s 2DPC 1R Max speed up to 6400+ MT/s 2DPC 2R Max speed up to 6000+ MT/s Supports AMD POR Speed and JEDEC Speed Supports Memory Overclocking and AMD EXPOTM Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory 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. The DIMM slots on this motherboard only have single-sided latches. 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 |
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| Type | DDR5 | |
| Graphics | ||
| Graphics | 1x HDMI Support HDMITM 2.1, maximum resolution of 4K 60Hz 1x DisplayPort Support DisplayPort 1.4, maximum resolution of 4K 60Hz Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
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| Connector & Ports | ||
| HDMI | 1x HDMI Support HDMITM 2.1, maximum resolution of 4K 60Hz |
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| USB (s) | 4x USB 2.0 (Rear) 4x USB 2.0 (Front) 2x USB 5Gbps Type A (Rear) 4x USB 5Gbps Type A (Front) 1x USB 10Gbps Type A (Rear) 1x USB 10Gbps Type C (Rear) 1x USB 10Gbps Type C (Front) |
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| LAN Port (s) | Realtek 8126VB 5G LAN | |
| Supported Storage | 3x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devices 4x 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 Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors) |
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| RAID | Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices Supports RAID 0, RAID 1, and RAID 5 for M.2 NVMe storage devices |
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| Audio | 1x Front Audio (JAUD) | |
| Internal I/O Ports | 1x Power Connector(ATX_PWR) 1x Power Connector(CPU_PWR) 1x Power Connector(PCIE_PWR 8pin) 1x CPU Fan 1x Combo Fan (Pump_Sys Fan) 3x System Fan 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Com Port (JCOM) 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 ports 4x USB 5Gbps Type A ports 1x USB 10Gbps Type C ports |
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| Display Port (s) | 1x DisplayPort Support DisplayPort 1.4, maximum resolution of 4K 60Hz |
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| TPM (Trusted Platform Module ) | 1x TPM pin header(Support TPM 2.0) | |
| Wireless Communication module | Wi-Fi 7 The Wireless module is pre-installed in the M.2 (Key-E) slot Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz (160MHz) up to 2.9Gbps Supports 802.11 a/ b/ g/ n/ ac/ ax/ be Supports Bluetooth® 5.4, MLO, 4KQAM 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2. The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2. |
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| Others | ||
| Special Features | 4x EZ Debug LED 1x EZ Memory Detection LED |
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| Bundled Software | Support for Windows 11 64-bit | |
| Warranty Information | ||
| Warranty | 3 Year | |
The MSI PRO B850M-P WIFI is a feature-packed micro-ATX motherboard designed to deliver reliable performance, modern connectivity, and excellent value for AMD AM5 mainstream builders. Built on the AMD B850 chipset, it seamlessly supports AMD Ryzen 9000, 8000, and 7000 series desktop processors, making it an ideal foundation for both efficient work-focused PCs and capable gaming rigs.
Despite its compact mATX form factor, the PRO B850M-P WIFI does not compromise on power delivery or thermal management. It features a robust digital VRM design with high-quality components to ensure stable power delivery under heavy workloads. To keep temperatures in check during extended operation, MSI has equipped it with an extended heatsink array covering critical power delivery areas, alongside multiple hybrid fan headers for comprehensive system cooling control.
The motherboard supports dual-channel DDR5 memory, allowing users to unlock high-bandwidth performance with MSI’s DDR5 Memory Boost technology. For storage, it provides lightning-fast M.2 slots utilizing PCIe Gen 5 and Gen 4 interfaces, ensuring blazing-fast boot times, instant application launches, and rapid data transfers for demanding creative applications.
Staying connected is seamless with built-in Wi-Fi 6E and Bluetooth, delivering high-speed, low-latency wireless networking even in crowded environments. For wired connections, a fast 2.5G LAN port ensures smooth online gaming and swift network file transfers. The rear I/O panel is well-equipped with plenty of USB ports, including high-speed Type-C options, plus HDMI and DisplayPort outputs for high-resolution multi-monitor setups. With a clean, professional aesthetic and DIY-friendly features like EZ Debug LEDs, this motherboard offers an accessible, future-proof build experience.
Get specific details about this product from customers who own it.