MSI PRO B850-P WIFI DDR5 ATX Motherboard, Socket AM5, AMD B850 Chipset, 4x DDR5 UDIMM Slots (Max 8200+ MHz OC), 4x PCIe (5.0/4.0/3.0) x16 Slots, 3x M.2, 4x SATA, 5G LAN, Wi-Fi 7, HDMI, Max 256GB RAM. — details



Introduction
The **MSI PRO B850-P WiFi** is a feature-packed ATX motherboard built on AMD’s B850 chipset and AM5 socket, supporting Ryzen 7000, 8000, and 9000 series processors. Tailored for productivity and compact gaming setups, it boasts advanced connectivity—including DDR5-8200+ (OC), Wi-Fi 7, 5 GbE LAN, PCIe 5.0, and M.2 Gen5—wrapped in a clean, minimalist silver design.
Chipset & CPU Support
This board supports AMD Ryzen 7000, 8000, and 9000 series desktop CPUs via the AM5 socket, powered by the AMD B850 chipset.
Power Design
Features a 12+2+1 phase Duet Rail power system that enhances stability with Core Boost, offering solid power delivery for robust AM5 CPUs.
Memory
Equipped with four DDR5 UDIMM slots supporting up to 256 GB and overclocking up to DDR5-8200+ MT/s (OC), leveraging MSI’s Memory Boost and EXPO/XMP optimizations.
Expansion & Storage
Includes a PCIe 5.0 ×16 slot for high-performance GPUs, supplemented by a PCIe 4.0 ×16 (×4 mode) and PCIe 3.0 ×1 slot. Storage features one M.2 Gen5 ×4 slot (128 Gbps), one M.2 Gen4 ×4, and one M.2 Gen4 ×2, all protected with EZ M.2 Shield Frozr II, plus four SATA 6 Gb/s ports with RAID support.
Networking & Wireless
Packed with Wi-Fi 7, Bluetooth 5.4, and Realtek 5 GbE LAN, this board ensures high-speed wireless and wired connectivity.
Connectivity & I/O
Delivers modern I/O including multiple high-speed USB ports (USB 3.2 Gen 2×2 Type-C, etc.) alongside full HD video through HDMI 2.1 and DisplayPort 1.4, supported by BIOS Flashback and essential front-panel headers.
Cooling & Build Quality
Built with extended heatsinks, robust thermal pads, and Shield Frozr design elements, as well as a clean, silver aesthetic that complements all build styles.
Benefits
By combining future-proof expansion, high-speed connectivity, and dependable thermal design in an approachable ATX form factor, the PRO B850-P WiFi delivers remarkable value for content creators, power users, and gamers.
- Brand: MSI
- Chipset: B850
- Form Factor: ATX
- Memory Slots: 4
- Socket: AM5
- Platform: AMD
- RAM Type: DDR5
- M.2 Slots: 3
- WiFi: Yes
- RAM Support: DDR5, up to 256GB, up to 8200+ MT/s (OC)
- Motherboard Type: MSI PRO B850-P WIFI
- PCIe Slots: 4x PCIe x16 (PCIe 5.0 x16 & 4.0 x16)