MSI Pro B650M-A WiFi DDR5 Motherboard

The MSI Pro B650M-A WiFi DDR5 Motherboard supports AMD Ryzen 7000 Series Processors, features 4 x DDR5 memory slots, PCI-E 4.0 and 3.0 compatible expansion slots, 2 x M.2 slots, 3 x SATA ports (6GB/s), 8 x rear USB ports, 7 x front panel header USB ports, Realtek 8125BG LAN, Realtek ALC897 audio codec and a micro ATX motherboard form factor.

Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 2 hours.
- Keep batteries out of reach of children.
- If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention.

Features

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Pro B650M-A WiFi

PRO B650M-A WIFI is designed with tons of flexible tools and convenient Wi-Fi solution with DDR5 memory version.

• Supports AMD Ryzen™ 7000 Series Desktop Processors
• Supports DDR5 Memory, Dual Channel DDR5 6400+MHz (OC)
• Core Boost : With premium layout and digital power design to support more cores and provide better performance
• Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
• Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works
• High Quality PCB: 6-layer PCB made by 2oz thickened copper
• Lightning Fast Game experience: PCIe 4.0 slots, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr
• 2.5G LAN with Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
• AUDIO BOOST: Reward your ears with studio grade sound quality for the most immersive gaming experience

Business Elegance

The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.

Exclusive Feature

• 2.5G Network Solution
• Latest Wi-Fi 6E
• M.2 Shield Frozr
• DDR5 Support
• Lightning Gen 4

Hardware

Cooling

Cooling Overview

Extended Heatsink

Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.

M.2 Shield Frozr

Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.

Heavy Plated VRM Heatsink

The VRM heatsink covers the upper MOS and helps dissipate the heat.

7W/mK Thermal Pad & Additional Choke Pad

High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed.

Chipset Heatsink

The chipset heatsink is designed to reduce dust and noise and also capable of maintaining high efficiency of PCH.

Fully Fan Control

Control in One Click

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans in BIOS and software with a simplified graphical interface. You can also set up to 4 temperature targets, which will adjust the fan speeds automatically.

Frozr AI Cooling

Detecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE.

Auto Detect Your Fan

MSI fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to make sure your system stays silent, no matter what.

MSI

• Smooth fan speeds
• Smooth sound levels

Others

• Spiking fan speeds
• Annoying sound levels

Water Cooling

Optimized for Water Cooling

Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.

Power Solution

Core Boost

Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.

PCB Design

Optimized PCB Solution

The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.

• 6 PCB layers
• 2oz Thickened Copper

DIY Friendly

EZ M.2 Clip

Have trouble turning screws? MSI innovative EZ M.2 clip assist you install an M.2 SSD quickly and effortlessly.

Driver Utility Installer

Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks.

*Please ensure to connect the internet, or the Driver Utility Installer won’t launch automatically.

System Saver

• Run into trouble when updating your BIOS or somehow corrupted it? Don’t worry, MSI motherboards offer multiple options to successfully boot your system again.
• Flash the BIOS with only a connected power supply by following a few steps. CPU and memory not required.

More for DIY Friendly

Windows 11 Certified

With MSI you benefit from great compatibility and a worry-free user experience when using Microsoft Windows 11. With a true dedication to performance, our R&D team has made sure everything works as intended when using the latest version of Microsoft Windows on any MSI product.

• Windows 11 Compatible
• TPM 2.0

XL Clip

The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.

EZ Debug LED

Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.

Keep Out Zone

MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.

* Please ensure to remove the unnecessary mounting stand-off when installing the motherboard into the case.