Základná doska MSI PRO A620M-B, AMD A620, socket AM5, Micro ATX

The MSI PRO A620M-B is a Micro ATX motherboard designed for desktop PCs using AMD Socket AM5 processors. It supports AMD Ryzen 7000, 8000 and 9000 series CPUs, DDR5 memory up to 128 GB across two DIMM slots, one PCIe x16 slot and multiple storage interfaces including M.2, SATA and PCI Express. The board provides RAID 0/1/10 support, USB Type-A connectivity and a maximum display resolution of 3840 x 2160, making it suitable for general productivity and compact workstation builds.

Advantages

The MSI PRO A620M-B combines a compact Micro ATX form factor with modern AM5 platform compatibility and DDR5 memory support, enabling reliable performance in space-constrained systems. With M.2 and SATA storage options plus RAID support, it offers flexible storage configurations. The presence of a PCIe x16 slot and standard USB Type-A ports ensures compatibility with a wide range of expansion cards and peripherals.

Suitable for (tasks / use cases)

• Office and productivity PCs
• Home workstation and light content creation
• Compact desktop builds where space is limited
• Systems requiring RAID 0/1/10 for data redundancy or performance

Key specifications

• Form factor: Micro ATX
• Chipset: AMD A620
• Processor socket: Socket AM5 (supports AMD Ryzen 7000/8000/9000 series)
• Memory: 2× DDR5 DIMM slots, up to 128 GB
• Expansion: 1× PCIe x16 (Gen 3.x)
• Storage: M.2, SATA, PCI Express interfaces; RAID 0/1/10 support
• Maximum resolution: 3840 × 2160
• Connectivity: USB Type-A ports

How to use

Install a compatible Socket AM5 processor and populate up to two DDR5 DIMM modules according to the motherboard manual. Connect storage devices via M.2 slots or SATA ports and configure RAID 0/1/10 in the BIOS if required. Attach a graphics card to the PCIe x16 slot when discrete GPU support is needed. Connect peripherals to the available USB Type-A ports and configure system settings in the firmware for optimal performance and device recognition.

Recommendations

For stable operation, use DDR5 memory modules listed on MSI’s QVL when possible, keep the motherboard BIOS updated to the latest version for processor compatibility, and ensure adequate case airflow in compact Micro ATX builds to maintain thermal performance.