MSI PRO B650-S WIFI AMD AM5 ATX Motherboard

The MSI PRO B650-S WIFI delivers professional-grade performance for AMD Ryzen 9000, 8000, and 7000 Series processors. Built on the AMD B650 chipset with AM5 socket compatibility, this ATX motherboard combines high-speed connectivity, robust power delivery, and comprehensive thermal management for demanding workloads and gaming applications.

DDR5 Memory Performance

Four DDR5 DIMM slots support dual-channel memory configurations up to 7200MHz (OC) with a maximum capacity of 256GB. AMD EXPO profile support enables single-click memory optimization, while MSI Memory Boost technology ensures stability with popular memory brands through extensive compatibility testing.

Enhanced Power Delivery System

The 12+2 Duet Rail Power System with P-PAK components and dual 8-pin CPU power connectors provides stable power delivery for high-performance processors. Core Boost technology optimizes power phases for sustained performance under heavy workloads. The 6-layer PCB features 2oz thickened copper construction for improved electrical characteristics and heat dissipation.

Advanced Connectivity

Wi-Fi 6E with Bluetooth 5.3 delivers wireless speeds across 2.4GHz, 5GHz, and 6GHz bands with MU-MIMO support. The 2.5G LAN port provides high-bandwidth wired networking for professional applications. Rear I/O includes one USB 20Gbps Type-C port, three USB 10Gbps Type-A ports, DisplayPort 1.4, and HDMI 2.1 outputs for integrated graphics support.

Storage and Expansion

Two M.2 slots with PCIe 4.0 x4 support accommodate NVMe SSDs up to 22110 form factor. M.2 Shield Frozr thermal solution maintains optimal SSD temperatures during sustained transfers. Four SATA III ports provide additional storage connectivity with RAID 0/1 support across both SATA and M.2 devices. Two PCIe 4.0 x16 slots feature Steel Armor reinforcement for heavy graphics cards, plus one PCIe 3.0 x1 slot for expansion cards.

Thermal Management

MOSFET thermal pads rated for 7W/mK conductivity keep VRM temperatures in check. The chipset heatsink reduces dust accumulation while maintaining efficient PCH cooling. Dedicated pump fan header supports up to 3 amps for AIO liquid cooling solutions. Four system fan headers plus CPU and pump fan connectors enable comprehensive cooling control through BIOS or MSI Center software with temperature-based fan curve configuration.

Audio and Front Panel

Realtek ALC897 codec with Audio Boost technology delivers 7.1-channel HD audio through isolated PCB traces and high-quality capacitors. DE-POP protection eliminates startup noise. Front panel connectivity includes USB 10Gbps Type-C header, two USB 5Gbps Type-A headers, and four USB 2.0 headers. Two addressable RGB LED headers and two standard RGB LED headers support lighting customization.

Package Contents

Includes Wi-Fi antenna, SATA cables, EZ M.2 clip for tool-free SSD installation, I/O shield, quick installation guide, and regulatory documentation.