Description
Overview
The MSI B850 GAMING PLUS WIFI6E is an ATX AM5 motherboard built around AMD’s B850 chipset. It provides a balanced feature set for gaming and general-purpose desktop builds: DDR5 memory support, PCIe M.2 storage with a PCIe 5.0-capable primary slot, integrated Wi‑Fi 6E and 2.5G LAN. The board supports Ryzen 9000, 8000 and 7000 series desktop processors and includes standard gaming conveniences such as multiple fan headers, debug LEDs and front-panel USB Type‑C support.
Key features
- Socket: AM5; Chipset: AMD B850.
- Form factor: ATX (243.84mm x 304.8mm).
- Memory: 4× DDR5 UDIMMs, up to 256GB; JEDEC 4800–5600MHz and OC up to 8200MHz+ depending on configuration.
- Storage: 2× M.2 slots (M.2_1 supports PCIe 5.0 x4; M.2_2 up to PCIe 4.0 x4) and 4× SATA 6Gb/s ports.
- Expansion: Primary PCIe slot supports PCIe 4.0 x16 (from CPU); additional PCIe slots from chipset as per MSI specification.
- Networking: Realtek 2.5G LAN and pre-installed Wi‑Fi 6E module (Bluetooth 5.3 supported).
- Rear I/O highlights: DisplayPort 1.4, HDMI 2.1, multiple USB 10Gbps Type‑A and Type‑C ports, 2.5G LAN and Wi‑Fi antenna connectors.
- Audio: Realtek ALC897 7.1‑channel HD audio.
Who this suits
This board is ideal for gamers and mainstream builders wanting AM5 platform features (DDR5, fast M.2 storage and modern connectivity) without the premium of higher-end X-series motherboards. It’s suitable for systems using discrete GPUs and for builds that may later upgrade to faster Ryzen CPUs — though BIOS updates might be required for newer processor revisions.
Compatibility & notes
- Integrated graphics output (HDMI/DP) only works with Ryzen APUs that include iGPU—discrete GPUs are required otherwise.
- Wi‑Fi 6E 6GHz band availability depends on local regulations and OS support (some features require Windows 11).
- Refer to MSI’s memory and CPU compatibility lists and keep BIOS up to date for latest processor support.






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