MSI B550M‑A PRO (rev. 1.0) – Micro‑ATX AM4 Motherboard | DDR4 OC up to 4600 MT/s | PCIe 4.0 | M.2 + SATA | Gigabit LAN

MSI B550M‑A PRO (rev. 1.0) – Micro‑ATX AM4 Motherboard | DDR4 OC up to 4600 MT/s | PCIe 4.0 | M.2 + SATA | Gigabit LAN

SPECIFICATIONS
Model Name B550M-A PRO
CPU Support Support 3rd Gen AMD Ryzen
 Desktop Processors and AMD
Ryzen
 4000 G-Series Desktop Processors
CPU Socket AMD Socket AM4
Chipset AMD B550 Chipset
Graphics
Interface
1x PCI-E 4.0 / 3.0 x16 slot
Display Interface HDMI™, DVI-D – Requires Processor Graphics
Memory Support 2 DIMMs, Dual Channel DDR4-4600MHz (OC)
Expansion Slots 1x PCI-E 3.0 x1 slot
Storage 1x M.2 Gen4 x4 slot, 4x SATA 6Gb/s ports
USB ports 6x USB 3.2 Gen 1 5Gbps (Type-A) + 6x USB 2.0
LAN Realtek®
 RTL8111H Gigabit LAN
Audio 8-Channel (7.1) HD Audio with Audio Boost
FEATURES
PCI-E Steel Armor
Protecting VGA cards against bending and EMI
Lightning Gen4 Solution
The latest Gen4 PCI-E and M.2 solution with up to 64GB/s
bandwidth for maximum transfer speed.
Core Boost
With premium layout and fully digital power design to support
more cores and provide better performance.
EZ Debug LED
Easiest way to troubleshoot.
Audio Boost
Reward your ears with studio grade sound quality for the most
immersive audio experience.
DDR4 Boost
Advanced technology to deliver pure data signals for the best
gaming performance and stability.
2oz Thickened Copper PCB
An enhanced PCB design improves heat dissipation and
performance reliability.
CONNECTIONS
1. LAN port
3. DVI-D
5. USB 3.2 Gen 1 5Gbps Type-A
7. USB 2.0 Ports
2. HDMI™
4. Keyboard / Mouse
6. USB 3.2 Gen 1 5Gbps Type-A
8. Audio Connectors