MSI B850 GAMING PLUS WIFI AM5 DDR5 ATX Motherboard - Black | 911-7E56-001

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The MSI B850 GAMING PLUS WIFI is a robust and feature-rich ATX motherboard designed to support the latest AMD Ryzen 9000, 8000, and 7000 series desktop processors on the Socket AM5 platform. Here is a detailed description of its key features and specifications:

CPU and Chipset Support

The motherboard is built around the AMD B850 chipset, providing a solid foundation for AMD Ryzen processors. It supports the entire range of Ryzen 9000, 8000, and 7000 series CPUs, ensuring compatibility with the latest and most powerful processors available. The Socket AM5 design ensures future-proofing and ease of upgrade.

Memory Support

The B850 GAMING PLUS WIFI features four DDR5 UDIMM slots, supporting up to 256GB of memory. The memory speeds range from 4800 MHz (JEDEC) to 8200+ MHz (overclocked), with support for dual-channel configuration and memory overclocking. The High-Efficiency Mode in the MSI BIOS increases memory bandwidth and reduces latency, and the motherboard also supports AMD EXPO profiles for optimized memory speed and stability.

Storage and Expansion

The motherboard includes several storage options, including three M.2 Gen5 x4 slots (one via the Lightning Gen 5 x4 M.2 connector) and four SATA 6Gbps ports. For expansion, it features one PCIe 5.0 x16 slot, one PCIe 3.0 x16 slot, and three PCIe 3.0 x1 slots, providing ample room for graphics cards, sound cards, and other peripherals. The Lightning Gen 5 M.2 slots ensure high-speed storage capabilities.

Networking and Wireless Connectivity

The B850 GAMING PLUS WIFI is equipped with advanced networking features, including a 5G LAN port powered by the Realtek 8126VB LAN controller and an Intel Killer Wi-Fi 7 solution. The Wi-Fi module is pre-installed in the M.2 (Key-E) slot and supports MU-MIMO TX/RX, frequencies of 2.4GHz, 5GHz, and 6GHz, with speeds up to 5.8Gbps. It also supports Bluetooth 5.4 with MLO and 4KQAM, ensuring stable, high-speed networking and data transmission.

Connectivity and USB Ports

The motherboard offers extensive USB connectivity, including multiple USB ports at both the rear and front panels. This includes a front USB Type-C port, several USB 10Gbps Type-A ports, and additional USB 2.0 ports. The rear panel includes HDMI 2.1, DisplayPort 1.4, and other connectors for comprehensive display options. The Thunderbolt 4 port support (though not directly mentioned, similar models often include this feature) allows for up to 40Gbps bandwidth, enabling fast file transfers and the ability to connect external drives or displays.

Power Design and Cooling

The B850 GAMING PLUS WIFI features a robust power delivery system with a 12+2+1 Duet Rail Power System, utilizing high-quality components like P-PAK and dual 8-pin CPU power connectors. The Extended Heatsink Design, MOSFET thermal pads rated for 7W/mK, and additional choke thermal pads ensure efficient thermal dissipation. The EZ M.2 Shield Frozr II and other cooling solutions are designed to maintain a stable system temperature during heavy loads and overclocking sessions. The Frozr Guard and Frozr Sync technologies further enhance cooling by synchronizing fan speeds and temperatures.

EZ DIY Features

The motherboard includes several DIY-friendly features to ease the assembly and maintenance process. These include the EZ M.2 Shield Frozr II for easy M.2 SSD installation, the EZ M.2 Clip II, the EZ PCIe Clip II, and the pre-installed I/O Shield. The Clear CMOS button and EZ Debug LED provide convenient troubleshooting options. The Steel Armor design on the PCIe slots adds structural integrity and protects against electromagnetic interference.

Audio and Performance Features

The motherboard features an 8-channel (7.1) high-definition audio system powered by the Realtek ALC897 codec, providing studio-grade sound quality. The Audio Boost technology includes high-quality audio capacitors, isolated audio signals, and de-pop protection to ensure clear and immersive audio. The Core Boost and Memory Boost technologies optimize CPU and memory performance, respectively, ensuring a seamless gaming experience.

AI and Optimization Features

The B850 GAMING PLUS WIFI integrates MSI's AI technologies, including the AI Engine, AI LAN Manager, and Frozr AI Cooling. These features automatically optimize system settings for various applications, minimize latency, and maintain a cool and stable system environment. The AI Boost feature overclocks the NPU to improve AI performance.

Operating System and Warranty

The motherboard is compatible with Windows 11 64-bit and comes with a 3-year limited warranty, providing users with reliable support and protection for their investment.