Specification Sheet
MOTHERBOARDS
B450M-A PRO MAX
BUSINESS ELEGANCE
© 2021 Micro-Star Int'l Co.Ltd. MSI is a registered trademark of Micro-Star Int'l Co.Ltd. All rights reserved.
SPECIFICATIONS
Model Name B450M-A PRO MAX
CPU Support
Supports 1st, 2nd and 3rd Gen AMD
®
Ryzen™ / Ryzen™ with
Radeon™ Vega Graphics and 2nd Gen AMD
®
Ryzen™ with
Radeon™ Graphics / Athlon™ with Radeon™ Vega Graphics
and A-series / Athlon™ X4 Desktop Processors for Socket
AM4
CPU Socket Socket AM4
Chipset
AMD
®
B450 Chipset
Graphics
Interface
1 x PCI-E 3.0 x16 slot
Display Interface DVI-D, HDMI - Requires Processor Graphics
Memory Support 2 DIMMs, Dual Channel DDR4 up to 3200(OC) MHz
Expansion Slots 1 x PCI-E 2.0 x1 slot
Storage 1x Turbo M.2 slot + 4 x SATA 6Gb/s
USB ports 6 x USB 3.2 Gen1 + 6 x USB 2.0
LAN
Realtek
®
8111H Gigabit LAN
Audio 8-Channel(7.1) HD Audio with Audio Boost
FEATURES
DDR4 Boost
Advanced technology to deliver pure data signals for the best
gaming performance and stability.
Audio Boost
Reward your ears with studio grade sound quality for the most
immersive audio experience.
Core Boost
With premium layout and fully digital power design to support
more cores and provide better performance.
Turbo M.2
Delivering Speeds Up to 32Gb/s
AMD Turbo USB 3.2 Gen1
Powered by AMD, ensure an uninterrupted connection with more
stability and fastest USB speeds.
CONNECTIONS
1. Mouse
3. USB 3.2 Gen1
5. Keyboard
7. USB 2.0 Ports
2. DVI-D Port
4. LAN Port
6. HDMI Port
8. HD Audio Connectors
Generated 2021-01-08, check for the latest version www.msi.com/datasheet. The information provided in this document is intended for informational purposes only and is subject to change without notice.