Unleashing Power: MSI B550-A PRO AMD ATX Motherboard

Future-Ready Performance for AMD Ryzen Processors

Unlock your system’s full potential with the MSI B550-A PRO AMD motherboard. It’s designed for 3rd Gen AMD Ryzen processors and can be updated for future ones. This motherboard delivers a smooth and strong performance.

Lightning Fast Experience with PCIe 4.0

Enjoy unmatched speed with PCIe 4.0 and Lightning Gen4 x4 M.2, equipped with M.2 Shield Frozr. The AMD Turbo USB 3.2 Gen 2 enhances this speed, ensuring every task is done quickly.

Premium Thermal Solution for High Performance

This motherboard is built for top-notch systems that run continuously. It has a large heatsink, extra thermal padding, and a 7W/mK pad for the best temperature control, even with powerful processors. Features like Core Boost, a digital PWM IC, a thicker copper PCB, Creator Genie, and DDR4 Boost make this motherboard robust.

Audio Boost for Studio Grade Sound Quality

Elevate your audio experience with Audio Boost, delivering studio-grade sound quality for an immersive computing experience.

Multi-GPU Support with Steel Armor PCI-E Slots

For enthusiasts seeking enhanced graphics performance, the MSI B550-A PRO supports 2-Way AMD CrossFire with Steel Armor PCI-E slots, ensuring stability and reliability.

Dragon Center: Your Command Center

Discover the Dragon Center, our latest software that brings together all MSI tools in one easy-to-use interface. Quickly fine-tune your system and enjoy unique features.

PRO Series: Efficient and Productive

Improve your work process with the PRO series. It provides stable performance and is built to last. These motherboards are designed for professionals, making work smoother and reducing the need for fixes.

Thermal Solution for More Cores and Higher Performance

Built for more cores, the MSI heatsink with a thermal pad keeps temperatures low. This lets high-end processors work at top speed.

Fast and Future-Ready Storage Options

The MSI PRO series motherboards are compatible with the newest storage technologies. They connect to super-fast storage devices, which makes your work more efficient and smooth.

Enhanced PCB Design with 2oz Thickened Copper

The enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability, especially during overclocking.

Technical Specifications

• CPU Support: 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update.
• Chipset: AMD B550 Chipset
• Memory: 4x DDR4 memory slots, support up to 128GB
• Expansion Slots: 1x PCIe 4.0/3.0 x16 slot, 1x PCIe 3.0 x16 slot (supports x4 speed), 2x PCIe 3.0 x1 slots
• Multi-GPU Support: Supports 2-Way AMD CrossFire Technology
• Onboard Graphics: 1x HDMI port, 1x DisplayPort, maximum shared memory of 16GB
• Storage: 6x SATA 6Gb/s ports, 2x M.2 slots
• RAID Support: Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices, Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
• USB Ports: 3x USB 3.2 Gen 1 5Gbps ports (Type-C internal connector), 8x USB 2.0 ports, 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C, 1 Type-A)
• Audio: 7.1-Channel High Definition Audio
• LAN: 1x Realtek 8111H Gigabit LAN controller
• Internal Connectors: Various connectors for power, storage, USB, fan, and RGB LED
• Back Panel Ports: DisplayPort, HDMI, LAN, USB, Audio, Flash BIOS Button, Keyboard/Mouse
• Dimensions: ATX Form Factor (12 in. x 9.6 in.)