Business Elegance

The PRO B650M-A WIFI is a business-oriented M-ATX motherboard featuring the latest AMD B650 chipset that includes ample RAM capacity.

Supports AMD Ryzen 7000 Processors

The PRO B650M-A WIFI motherboard supports AMD Ryzen 7000 processors.

Form Factor: Micro-ATX

Socket Type: AM5

Chipset: AMD B650

8 Phase VRM with 55A DrMOS

With its 8 pin + 4 pin power connectors and exclusive Core Boost technology, the PRO B650M-A WIFI is able to sustain heavy CPU power loads (up to 170W) to support system-demanding game settings:

1. Digital PWM IC

2. 8-Phase Duet-Rail CPU Power (55A)

3. 2-Phases SOC Power

4. 1-Phase MSIC Power

Integrated Cooling Features

VRM Cooling: Features an extended heatsink and 7W/mK thermal pads.

PCB Cooling: Premium 6-layer printed circuit design with 2 oz. thickened copper improves heat dissipation & reliability.

SSD Cooling: M.2 Shield Frozr prevents thermal throttling.

System Cooling: Connect and synchronize cooling with strategically placed pin-headers - including a dedicated pump-fan header.

Gen4 M.2 Connectors

The PRO B650M-A WIFI motherboard features MSI's latest M.2 slots:

2 x Gen4 x4 64Gb/s slots

Fortified PCI-e 4.0 x16 Slots

MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor also shields the point of contact from electromagnetic interference:

2 x PCI-e 4.0/3.0 x16 slots* (primary with Steel Armor)

* Supports x16/x4

M.2 Shield Frozr

Even the world’s fastest SSDs will automatically slow if thermal throttling firmware detects excessively high temperatures.

M.2 Shield Frozr is MSI's most advanced thermal solution, offering the best possible protection to ensure maximum SSD transfer speed performance.

4 x DDR5 Dual Channel (6400+ MHz OC*)

Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.

Memory OC profiles in MSI BIOS are MSI OC LAB checked and can be easily enabled with auto power settings for optimized memory speed and stability.

* 1DPC 1R Max. overclocking frequency 6400 MHz, supports AMD EXPO.