MSI B450-A Pro Max Service Manual
SPECIFICATION
MOTHERBOARD
MOTHERBOARD
B450-A PRO MAX BUSINESS ELEGANCE
B450-A PRO MAX BUSINESS ELEGANCE
FEATURE
AMD Turbo USB 3.2 Gen2
Powered by AMD, ensure an uninterrupted connection with
more stability and fastest USB speeds.
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.
Turbo M.2
Delivering Speeds Up to 32Gb/s
Model Name B450-A PRO MAX
CPU Support Supports 1st, 2nd and 3rd Gen AMD Ryzen™ / Ryzen™
CPU Socket Socket AM4
Chipset
Graphics Interface 1 x PCI-E 3.0 x16 slot + 1 x PCI-E 2.0 x16 slot
Display Interface VGA, HDMI, DVI-D – Requires Processor Graphics
Memory Support 4 DIMMs, Dual Channel DDR4-4133+ (OC)
Expansion Slots 4 x PCI-E x1 slots
Storage 1 x M.2 slot, 6 x SATA 6Gb/s
USB ports 2 x USB 3.2(Gen2) + 4 x USB 3.2(Gen1) + 6 x USB 2.0
LAN
Audio 8-Channel(7.1) HD Audio with Audio Boost
with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™
with Radeon™ Graphics / Athlon™ with Radeon™ Vega
Graphics Desktop Processors for Socket AM4
AMD® B450 Chipset
Support 2-way CrossFire
Realtek® 8111H Gigabit LAN
CONNECTIONS
EZ Debug LED
Easiest way to troubleshoot.
Core Boost
With premium layout and fully digital power design to support
more cores and provide better performance.
PCI-E Steel Armor
Protecting VGA cards against bending and EMI
Flash BIOS Button1.
PS/2 Combo Port2.
VGA Port3.
USB 3.2 Gen14.
LAN Port5.
HD Audio Connectors6.
USB 2.0 ports7.
DVI-D Port8.
HDMI Port9.
USB 3.2 Gen210.
© 2018 Micro-Star Int'l Co.Ltd. MSI is a registered trademark of Micro-Star Int'l Co.Ltd. All rights reserved.
© 2018 Micro-Star Int'l Co.Ltd. MSI is a registered trademark of Micro-Star Int'l Co.Ltd. All rights reserved.
Generated 2019-08-08, 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.
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