MSI B550-A PRO Motherboard
BUSINESS ELEGANCE
Features
- PCI-E Steel Armor: Protecting VGA cards against bending and EMI.
- Mystic Light Extension: Control additional RGB strips or other RGB components with the Mystic Light APP and mobile device.
- M.2 Shield FROZR: Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
- 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.
Specifications
| Attribute | Value |
|---|---|
| Model Name | B550-A PRO |
| CPU Support | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update |
| CPU Socket | AMD Socket AM4 |
| Chipset | AMD B550 Chipset |
| Graphics Interface | 1x PCIe 4.0 / 3.0 x16 slot + 1x PCIe 3.0 x16 slot. Support 2-way AMD CrossFire Technology |
| Display Interface | DisplayPort, HDMI (Requires Processor Graphics) |
| Memory Support | 4 DIMMs, Dual Channel DDR4-4400 MHz (OC) |
| Expansion Slots | 2x PCI-E 3.0 x1 slots |
| Storage | 1 x M.2 Gen4 x4, 1 x M.2 Gen3 x4 slot, 6x SATA 6Gb/s ports |
| USB ports | 2x USB 3.2 Gen 2 10Gbps (1 Type-A + 1 Type-C) + 5x USB 3.2 Gen 1 5Gbps (4 Type-A + 1 Type-C) + 8 x USB 2.0 |
| LAN | Realtek RTL8111H Gigabit LAN |
| Audio | 8-Channel (7.1) HD Audio with Audio Boost |
Connections
- Keyboard / Mouse
- DisplayPort
- LAN
- HD Audio Connectors
- Flash BIOS Button
- USB 2.0
- HDMI
- USB 2.0
- USB 3.2 Gen 1 5Gbps Type-A
- USB 3.2 Gen 2 10Gbps Type-A+C
