MAKING YOUR LIFE EASIER IS OUR BUSINESS
Combining quality you can rely on with top performance and clever business solutions are key aspects of the MSI PRO SERIES motherboards. Engineered to gratify even the most demanding professional, these motherboards will fit in any PC. Making your life easier and supporting your business with super stable, reliable and long-lasting top performance.

GENERATE YOUR OWN MONEY
MSI PRO Series motherboards are optimized for crypto currency mining like Bitcoin, Litecoin, Ethereum and more. These motherboards come with more PCI expansion slots, perfectly placed so you can install multiple graphics cards simultaneously with ease. Optimized Power Design and special BIOS options ensure a rock solid system for long mining sessions to maximize efficiency and coin generation.

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

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.

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.

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.

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.

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

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.

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.

MAXIMIZE YOUR USB DEVICE PERFORMANCE
Transfer your favorite games, 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 up to 10Gb/s!

APPS TO GREATLY IMPROVE EFFICIENCY
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.

MSI B450-A-PRO. Processor manufacturer: AMD, Processor socket: Socket AM4. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: PCI Express, SATA III. USB connector type: USB Type-A. Ethernet interface type: Gigabit Ethernet

Processor manufacturer	AMD
Processor socket	Socket AM4
Supported memory types	DDR4-SDRAM
Number of memory slots	4
Maximum internal memory	128 GB
Memory slots type	DIMM
Internal memory	128 GB
Supported memory clock speeds	1866,2133,2400,2667,2800,2933,3000,3066,3200,3466 MHz
Supported memory module capacities	128MB
Supported storage drive interfaces	PCI Express, SATA III
USB 2.0 connectors	6
USB 3.2 Gen 1 (3.1 Gen 1) connectors	4
USB 3.2 Gen 2 (3.1 Gen 2) connectors	2
Number of SATA III connectors	6
Audio connector	Yes
Parallel connector	Yes
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
Ethernet LAN (RJ-45) ports	1
VGA (D-Sub) ports quantity	1
HDMI ports quantity	1
DVI-D ports quantity	1
PS/2 ports quantity	1
USB connector type	USB Type-A
Wi-Fi	No
Ethernet LAN	Yes
Ethernet interface type	Gigabit Ethernet
Component for	PC
Motherboard form factor	ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B450
Audio output channels	8.0 channels
Power source type	ATX
Windows operating systems supported	Yes