MSI PRO B840‑P WIFI ATX AM5 Motherboard | DDR5, Wi‑Fi 7

MSI PRO B840‑P WIFI ATX Motherboard

Build a stable and efficient next‑generation AMD system with the MSI PRO B840‑P WIFI, an ATX motherboard designed for business‑class reliability, productivity, and modern connectivity. Featuring the AMD B840 chipset, support for AM5 Ryzen 7000 / 8000 / 9000 Series processors, and DDR5 speeds up to 8000MHz (O.C.), this board delivers excellent capability for office workloads, content creation, and everyday computing. With PCIe 4.0 expansion, Lightning Gen 4 M.2, Wi‑Fi 7, 2.5GbE LAN, and MSI’s robust cooling solutions, it provides a dependable, future‑ready platform. EZ‑DIY features like EZ M.2 Clip II, EZ PCIe Clip II, and EZ Antenna ensure effortless installation and long‑term reliability

Specifications

Type: ATX Motherboard
Brand: MSI Model: PRO B840‑P WIFI
Chipset: AMD B840
CPU Socket: AM5
Supported CPUs: Ryzen 7000 / 8000 / 9000 Series
RAM Technology: DDR5 (Dual Channel)
RAM Slots: 4 × 288‑pin
RAM Speed Support: Up to DDR5 8000 (O.C.)
Max Memory: 256GB
PCIe Slots: 1 × PCIe 4.0 x16, 4 × PCIe 3.0 x16
Storage: 1 × M.2 PCIe 4.0 x4, 4 × SATA 6Gb/s, RAID 0/1/10
LAN: Realtek 8125D 2.5GbE LAN
Wireless: Wi‑Fi 7 (2.4 / 5 / 6GHz, up to 5.8Gbps)
Bluetooth: v5.4
Audio: Realtek ALC897 7.1‑Channel HD Audio
Video Outputs: HDMI (requires CPU with integrated graphics)
USB Ports (Rear): 4 × USB 2.0, 2 × USB 5Gbps Type‑A, 1 × USB 10Gbps Type‑A, 1 × USB 10Gbps Type‑C, Clear CMOS button, Flash BIOS button
Internal Headers: USB 2.0 × 4, USB 5Gbps × 3,  COM header × 1, TPM header × 1, Front panel audio,  2 × ARGB Gen2 headers, 1 × RGB header, Tuning controller connector
Power Connectors: 24‑pin ATX, 8‑pin ATX
Form Factor: ATX (304.8 × 243.84 mm)
Most Suitable For: Productivity, office builds, stable AM5 systems