MSI PRO B840M-P WIFI6E AMD AM5 Micro ATX Motherboard

The MSI PRO B840M-P WIFI6E delivers professional-grade performance in a compact Micro ATX form factor. Designed with a harmonious silver color scheme, this AMD B840 motherboard seamlessly integrates into white or black PC builds while supporting the latest AMD Ryzen 9000, 8000, and 7000 series desktop processors.

Advanced Memory and Connectivity

Experience cutting-edge DDR5 memory technology with dual-channel support up to 8000+MT/s (OC) across four DIMM slots, accommodating up to 256GB of system memory. The motherboard features Wi-Fi 6E with EZ Antenna technology, supporting 6GHz spectrum, MU-MIMO, and BSS color technology for wireless speeds up to 2400Mbps. Paired with premium 2.5G LAN, this motherboard delivers exceptional networking performance for professional workloads and multimedia applications.

Robust Power Delivery and Cooling

The PRO B840M-P WIFI6E features a Direct 7+2+1 Power System with P-PAK, 8-pin CPU power connector, and Core Boost technology. Built on a 6-layer PCB with 2oz thickened copper, the motherboard ensures stable power delivery even under demanding workloads. The Frozr Guard cooling solution includes an extended heatsink, MOSFET thermal pads rated for 7W/mK, and additional choke thermal pads for sustained high-performance operation. Frozr AI Cooling automatically detects CPU and GPU temperatures, adjusting fan duty for optimal thermal management.

Storage and Expansion

Two M.2 slots support PCIe 4.0 x4 NVMe drives in 2280/2260 form factors, delivering Lightning Gen4 performance with up to 64GB/s bandwidth. Four SATA III ports provide additional storage flexibility with RAID 0, 1, and 10 support. The PCIe 4.0 x16 slot accommodates modern graphics cards, while the EZ PCIe Clip II allows effortless one-finger removal even in cramped cases.

User-Friendly Features

MSI's EZ DIY approach includes EZ M.2 Clip II for tool-free SSD installation, EZ PCIe Clip II for simplified graphics card removal, and pre-installed I/O shielding for better EMI protection. The motherboard offers comprehensive USB connectivity with USB 10Gbps Type-C and Type-A ports, multiple USB 5Gbps ports, and USB 2.0 headers for front panel connectivity.

AI-Enhanced Performance

Ready for AI PC workloads, the PRO B840M-P WIFI6E integrates MSI's AI Engine for application optimization, AI LAN Manager for network performance tuning, and AI Boost for enhanced NPU performance. Audio Boost technology powered by Realtek ALC897 delivers 7.1-channel high-definition audio for immersive sound quality.

Backed by a 3-year warranty, the MSI PRO B840M-P WIFI6E combines professional aesthetics, reliable performance, and modern connectivity for productivity-focused builds and multimedia workstations.