The MSI Pro B840-P WIFI is a full-size AM5 professional motherboard engineered for robust DDR5 performance and heavy sustained workloads. With a Direct 7+2+1 P-PAK power system, dual 8-pin CPU connectors and a 6-layer PCB, it’s designed to keep high-core-count Ryzen 9000 CPUs stable under prolonged loads. Thermal engineering (Frozr Guard, MOSFET thermal pads and reinforced M.2 Shield Frozr II) protects critical components during long render or compile sessions while the EZ DIY features (EZ M.2 Clip II, EZ PCIe Clip II and EZ antenna) simplify builds and maintenance. Connectivity is comprehensive — multiple M.2 slots, abundant SATA lanes, 2.5G LAN and a Wi-Fi 7 capable solution — making it ideal for creators, small studios and professionals who require fast local storage and blistering wireless throughput. The PRO series focus on reliability and ease of serviceability makes this board a sensible choice for office-grade builds and content-creation machines. CTA: Buy from A2Z Computech for factory-checked firmware, thermal profiling, professional assembly and post-sale support so your AM5 workstation performs reliably from day one.

Model

MSI Pro B840-P WIFI ATX Motherboard

CPU Support / Socket

AMD Ryzen 9000 / 8000 / 7000 Series (AM5)

Chipset

AMD B840

Memory Support

Dual-channel DDR5 8000+ MT/s (OC)

Max RAM

Memory Type

DDR5

Expansion Slots (PCIe)

PCIe 4.0 x16 (plus additional PCIe slots)

Storage Support

M.2 (Lightning Gen4 x4) + SATA ports (—)

Graphics Output Options

Depends on CPU (HDMI / DisplayPort)

LAN

2.5G LAN + Wi-Fi 7

Audio Codec

Audio Boost (studio-grade; Realtek ALC series typical)

USB Support (rear + front / totals)

Mix of USB 3.x + USB 2.0 rear ports + front USB headers (totals —)

Internal I/O Headers (key)

ATX_PWR, CPU_PWR, CPU Fan, Pump Fan, System Fans, Front panel (JFP), EZ M.2 Shield Frozr II, EZ PCIe Clip II, EZ Antenna

Form Factor

ATX

Warranty

3 Years

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SKU: PRO-B840-P-WIFI Category: 
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