Key Features

  • AMD Socket AM4
  • AMD B450 Chipset
  • 4x SATA 6Gb/s
  • x6 USB 3.0
  • 2x DDR4
  • Up To 32GB Memory Support
  • 1 x HDMI Port
  • 1 x DVI-D Port
  • 1 x VGA Port
  • No DisplayPort Onboard
  • MicroATX Form Factor

SKU: B450M PRO-M2 Category: Tags: , , , , , , ,


MSI’s B450M PRO-M2: PRO Series Style And Performance

Designed For all AMD Ryzen™ 3, 5 and 7 Series Processors

This B450 Chipset based Motherboard is fully compatible with all AMD Ryzen™ 3, 5 and 7 Series Processors. It is also fully compatible with the 2200G and 2400G Series Ryzen Processors with Integrated Radeon Graphics, offering 3 Video Out Ports with support up to 4K UHD1. Other standard features include 8 Channel Audio support, Gigabit Ethernet, TPM Module support and PCIe 3.0 x16 Video Card slot support. While not optimized for Gaming, this Motherboard is a great value for typical Home, SOHO and Business builds where performance and reliability are most important.


  • Supports AMD® RYZEN™ 1st and 2nd Gen Processors & Ryzen™ with Radeon™ Vega Graphics Processors for Socket AM4
  • Supports Stock Clocked RAM up to DDR4 2667: also supports Overclocked RAM up to DDR4 3466+
  • Audio Boost: Reward your ears with studio grade sound quality
  • DDR4 Boost: Fully isolated, shielded and optimized DDR4 PCB design to give your DDR4 memory a performance boost
  • Turbo M.2: Delivering Speeds Up to 32Gb/s
  • EZ Debug LED: The easiest way to troubleshoot
  • PCI-E Steel Slot: Protecting VGA cards against bending
  • X-Boost: Software that auto-detects and allows you to boost the performance of any storage or USB device
  • Core Boost: With premium layout and fully digital power design to support more cores and provide better performance

Cooling: Stay Cool

Cooling your PC is essential for reliable performance. MSI made sure to include enough fan headers with full control to allow you to cool your system to the max.

  • 2x Fan Headers
  • DC / PWM Fan Modes
  • Full Fan Control

Display: Enjoy the Latest Video Standards

Supporting the latest display connectors for new technologies (OLED, HDR) and legacy connectors for beamers, MSI motherboards are designed to make life easier for any professional user.

Audio: Professional Sound Quality

Get the most immersive sound experience. MSI Audio Boost delivers the highest sound quality through the use of premium quality audio components. This lets you enjoy breathtaking, game changing sound to create the most dynamic soundscapes.

  • Audio Boost
  • Audio Grade Capacitors

Storage: Be the first to boot up in the morning

This MSI product supports all the latest storage standards. This allows you to connect any ultra-fast storage device, giving you noticeable benefits. Start programs faster, load data faster and increase productivity.

  • 1x Turbo M.2 MVMe PCIe 3.0 x4 Slot
  • Boost your storage

MSI STOREMI SSD Performance technology

All MSI XB450 motherboards are shipped with STOREMI, the new AMD SSD technology to improve storage performance. This tool helps create a virtual SSD by blending capacity storage, treats flash as primary storage and optimizes data access with monitoring continuously. All these functions can enhance read/write speed for active data and provide fast boot times and application startup.

  • Lower Costs
  • More Performance
  • More Usable Capacity
  • Use any SSD you want

VR: Immerse Yourself Into Virtual Worlds

Integrating the very best of cutting edge technologies on MSI hardware provides a smooth VR ride. Through joint efforts with major VR brands, combined with unique MSI features geared to VR, MSI brings gamers and VR professionals a vivid and realistic experience in which content truly comes alive.

Memory: Unmatched memory performance

MSI motherboards are crammed with features to fuel your system’s memory with more speed, higher overclockability and increased stability.

  • Optimal Layout
  • 100% Compatibility
  • A-XMP

Tuning: Designed for Limitless Tuning

Founded on experience and with a long history of creating the best performing motherboards packed with smart features, you can count on this motherboard to deliver the best performance under the most extreme conditions. Countless system tuning and troubleshooting tools are at your disposal to push your system to new heights and satisfy even the most demanding tweaker.

  • For power users
  • Core Boost

Quality & Protection: Built on Everlasting Quality

Using only the finest quality components and integrating the latest technological innovations delivers the best possible professional experience. Rigorous quality testing under the most extreme conditions ensures a super reliable, long-lasting and high performance motherboard.

  • Steel Slot
  • Windows 10 certified

USB 3.1 Ports: Maximize your USB device performance

Transfer lots of data, music and movies over USB faster than ever. MSI offers a wide variety of options to connect and boost your USB 3.1 devices, delivering lightning-fast transfer speeds!

Software: Apps To Greatly Improve Effiency

With years of experience in creating performance enhancing tools that are easy to use, only the highest quality applications are at your disposal. Use these tools to get the most out of your motherboard and achieve victory when gaming.

  • X-Boost
  • Command Center
  • Live Update
  • RAMDisk

BIOS: A user-friendly BIOS

We made sure our BIOS contains all the latest options and is easy to use for everyone. The extensive features found in CLICK BIOS 5 let you fine-tune your system to deliver reliable maximum performance.

  • Easy / Advanced Modes
  • Convenient Search
  • Hardware Monitor

Additional Information:

Visit the Manufacturer Web Page for Full Details

I/O Panel


Supports both types of Ryzen™ Processors:

  • Supports AMD® Ryzen™ 3 / 5 / 7 Series Processors (without integrated Radeon Vega Graphics)
  • Supports AMD® Ryzen™ with Radeon Vega Graphics Processors (with integrated Radeon Vega Graphics)

System Requirements

  • Windows® 10, 64bit
  • AMD® Ryzen™ 3 / 5 / 7 Series Processors
  • AMD® Ryzen™ with Radeon Vega Graphics Processors:
    • Ryzen™ 5 2400G Processors
    • Ryzen™ 3 2200G Processors


Make and Model MSI B450M PRO M-2 Motherboard
CPU Support Supports AMD® Ryzen™ Series 3 / 5 / 7 Processors for Socket AM4
Supports AMD® Ryzen™ with Radeon Vega Graphics Processors for Socket AM4
Chipset AMD® B450 Chipset
CPU Socket AMD Socket AM4
Memory 2x DDR4 DIMM Slots, 32GB Maximum (2x 16GB)
Supports Stock Clocked RAM up to DDR4-2666 (JEDEC)
Supports Overclocked RAM up to DDR4-3466+ (A-XMP OC Mode)

Dual channel memory architecture
Supports ECC Memory in non-ECC Mode only

Expansion Slots 1x PCIe 3.0 x16 slot*
*(x8 Mode only on AMD® Ryzen™ with Radeon Vega Graphics processors)
2x PCIe 2.0 x1 slots
Multi-GPU Support Not Supported by 1x PCIe x16 Card Slot
Video Out Ports1 Rear Panel Video ports are only supported by AMD® Ryzen™ with Radeon Vega Graphics Processors

1x HDMI v1.4 port1, up to 4,096 x 2,160 @ 24Hz
1x VGA port1, up to 2,048 x 1,280 @ 60Hz
1x DVI-D port1, up to 1,920 x 1,200 @ 60Hz

Maximum Shared DDR4 RAM: 2GB

Storage AMD® B450 Chipset:
4x SATA 6Gb/s ports w/ RAID 0, 1 & 10

1x M.2 (Key M) 2242 / 2260 / 2280 PCIe 3.0 x4 slot
Supports M.2 PCIe 3.0 x4 SSD Cards

USB Back Panel:
4x USB 3.1 Gen1 Type-A (5Gbps) ports on back panel
2x USB 2.0 Type-A (480Mbps) ports on the back panel

Internal Connectors:
2x USB 3.1 Gen1 (5Gbps) ports via 1x internal USB connector
4x USB 2.0 (480Mbps) ports via 2x internal USB connectors

LAN Realtek® 8111H Chipset:
1x Gigabit RJ45 LAN port
Audio Realtek® ALC887 Codec:
8-Channel 7.1 High Definition Audio
3x 3.5mm Rear Audio Jacks
1x Internal Header for Front Panel HD Stereo Audio jack
Back Panel I/O 1x PS/2 Keyboard / Mouse Combo port
4x USB 3.1 Gen1 Type-A (5Gbps) ports
2x USB 2.0 Type-A (480Mbps) ports
1x VGA port1
1x DVI-D port1
1x HDMI™ port1
1x RJ45 Gigabit LAN port
3x 3.5mm Audio jacks
Internal I/O Connectors 1 x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
4x SATA 6Gb/s connectors
2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1x USB 3.1 Gen1 connector (supports additional 2 USB 3.1 Gen1 ports)
1x 4-pin CPU fan connector
1x 4-pin system fan connector
1x Front panel audio connector
2x Front panel connectors
1x TPM module connector
1x Chassis Intrusion connector
1x Serial port connector
1x LED strip connector
1x Clear CMOS jumper
Form Factor mATX Form Factor
Dimensions (LxW) 244 x 206mm
Weight N/A
  1. Rear Panel Video Port use requires a compatible AMD® Ryzen™ with Radeon Vega Graphics Processor for AM4 Socket


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