MSI PRO A620M-B AMD A620 Micro ATX Motherboard

The MSI PRO A620M-B delivers essential performance for AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors in a compact Micro ATX form factor. Built on the AMD A620 chipset with AM5 socket support, this motherboard provides the foundation for reliable productivity and everyday computing tasks.

DDR5 Memory Performance

Equipped with dual-channel DDR5 memory support up to 6800+MHz (OC), the PRO A620M-B accommodates up to 128GB across 2 DIMM slots. MSI Memory Boost technology ensures stable data signals for optimal performance and compatibility with non-ECC, un-buffered memory modules including AMD EXPO profiles.

Connectivity and Expansion

The motherboard features PCIe 4.0 x16 slot with Steel Armor protection for graphics cards, plus PCIe 3.0 x1 for additional expansion. Storage options include 1x M.2 slot (2280/2260) with PCIe 4.0 x4 support and 4x SATA III ports with RAID 0, 1, and 10 capability. The 2.5G LAN port delivers enhanced network speeds compared to standard gigabit connections.

Display and Audio

Integrated graphics output through HDMI 2.1 and VGA ports provides flexibility for various display configurations. Audio Boost technology delivers 7.1-channel high definition audio for clear sound quality during work or entertainment.

Power Design and Cooling

Core Boost technology utilizes premium layout and digital power design to support multi-core processors efficiently. Frozr AI Cooling automatically detects CPU and GPU temperatures, adjusting system fan speeds through the 1x CPU fan and 2x system fan headers for optimal thermal management.

Practical Features

EZ Debug LED simplifies troubleshooting by indicating hardware status at a glance. The rear I/O includes 4x USB 5Gbps Type-A, 2x USB 2.0, PS/2 keyboard and mouse ports, and audio jacks. Internal headers support 2x USB 5Gbps Type-A and 4x USB 2.0 front panel connections, plus addressable RGB LED and standard RGB LED headers for lighting customization.

Professional Reliability

Designed for professionals requiring consistent performance, the PRO Series focuses on productivity and efficiency. The package includes quick installation guide, M.2 screw set, SATA cable, and I/O shield. Backed by a 3-year warranty, the PRO A620M-B provides dependable operation for business and home office environments.