PRO B850-P WIFI
The MSI PRO B850-P WIFI is designed for professionals and creators who demand stability, efficiency, and support for the latest AMD Ryzen 9000, 8000, and 7000 Series processors on the AM5 socket. Built on the AMD B850 chipset, it supports next-generation DDR5 memory up to 8200+ MT/s for high-performance computing.
Engineered with a 12 Duet Rail Power System (P-PAK), dual 8-pin CPU connectors, and server-grade PCB design with 2oz copper layers, this motherboard ensures robust power delivery and enhanced durability. The Frozr Guard cooling system, including extended heatsinks, MOSFET pads (7W/mK), choke pads, and EZ M.2 Shield Frozr II, prevents thermal throttling and maintains consistent performance.
The PRO B850-P WIFI provides extensive connectivity with a reinforced PCIe 5.0 x16 Steel Armor slot for GPUs, triple M.2 connectors (Gen5 x4, Gen4 x4, and Gen4 x2), Realtek 5G LAN, and full-speed Wi-Fi 7 with Bluetooth 5.4. USB 10Gbps Type-C, HDMI/DisplayPort 4K support, and Audio Boost with 7.1-channel HD audio round out its versatile features.
For easy installation, MSI integrates EZ DIY features such as EZ M.2 Clip II, EZ PCIe Clip II, and EZ Antenna, making upgrades and assembly quick and hassle-free. Combining advanced performance with business-class elegance, the MSI PRO B850-P WIFI is the perfect solution for professionals and creators looking for stability, reliability, and future-ready features.
Features
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Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors (AM5, Zen 5/Zen 4)
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4x DDR5 DIMM slots, up to 256GB, overclocking up to 8200+ MT/s with AMD EXPO
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12 Duet Rail Power System with P-PAK, dual 8-pin CPU power, and 6-layer PCB design
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Frozr Guard cooling with extended heatsinks, MOSFET pads (7W/mK), and EZ M.2 Shield Frozr II
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1x PCIe 5.0 x16 Steel Armor slot for next-generation GPUs, plus PCIe 4.0 and 3.0 slots
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Triple M.2 connectors: 1x Gen5 x4 (128Gbps), 1x Gen4 x4 (64Gbps), 1x Gen4 x2 (32Gbps)
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High-speed networking with Realtek 5G LAN and full-speed Wi-Fi 7 with Bluetooth 5.4
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USB 10Gbps Type-C, HDMI/DisplayPort with 4K/60Hz output, versatile USB options
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Realtek ALC897/ALC1200 Codec delivering 7.1-channel Audio Boost HD sound
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EZ DIY features: EZ PCIe Clip II, EZ M.2 Clip II, EZ M.2 Shield Frozr II, EZ Antenna
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Business-focused ATX design with server-grade durability and professional reliability
Specifications
| Categories | Details |
|---|---|
| Chipset | AMD B850 |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 Series, Socket AM5 |
| Memory | 4x DDR5 DIMM, up to 256GB, DDR5 8200+ MT/s (OC), AMD EXPO, Dual Channel |
| Power Design | 12 Duet Rail Power System (P-PAK), dual 8-pin CPU connectors, 6-layer PCB |
| Cooling | Extended Heatsinks, MOSFET pads (7W/mK), choke pads, EZ M.2 Shield Frozr II, Combo-fan header |
| Expansion Slots | 1x PCIe 5.0 x16 Steel Armor, 1x PCIe 4.0 x16, 2x PCIe 3.0 x1 |
| Storage | 3x M.2 (1x Gen5 x4, 1x Gen4 x4, 1x Gen4 x2), 4x SATA 6Gbps |
| RAID Support | RAID 0/1/10 (SATA), RAID 0/1/5 (NVMe, with Ryzen 9000 CPUs) |
| Audio | 7.1-Channel HD Audio with Audio Boost |
| LAN | Realtek 8126VB 5G LAN |
| Wireless | Wi-Fi 7, Bluetooth 5.4 |
| USB Ports | Rear: USB 10Gbps Type-C, multiple USB-A 5Gbps and 2.0 / Front: USB 10Gbps Type-C, USB 5Gbps, USB 2.0 |
| Display Outputs | HDMI / DisplayPort, up to 4K@60Hz (CPU dependent) |
| EZ DIY Features | EZ PCIe Clip II, EZ M.2 Clip II, EZ M.2 Shield Frozr II, EZ Antenna |
| LED Features | RGB/ARGB headers, EZ Debug LED |
| Form Factor | ATX, 243.84mm x 304.8mm |
| Operating System | Windows 11 64-bit support |

























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