MSI A520M-A PRO Gaming Motherboard, mATX — Supports AMD Ryzen 5000 / 3000 Series, 5000 / 4000 / 3000 G-Series, processors, Socket AM4 — DDR4

• 2x DDR4 memory slots, support up to 64GB
• Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
• Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE
• 1DPC 1R max speed 4600 MHz
• 1DPC 2R max speed 3866 MHz
• Dual channel memory architecture
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory (non-ECC mode)
• Supports un-buffered memory

• 1x PCIe 3.0 x16 slot (from AMD processor)
• Supports x16 speed with Ryzen 5000, 5000G, 4000G and 3000 processors
• Supports x8 speed with Ryzen 3000G processors
• Supports x4 speed with AMD Athlon with Radeon Graphics processors
• 1x PCIe 3.0 x1 slot

• 1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 60Hz12
• Support HDCP 1.4 & 2.3
• 1x DVI-D port, supports a maximum resolution of 1920×1200@60Hz1
• Maximum shared memory of 16 GB

• 4x SATA 6Gb/s ports
• 1x M.2 slot (Key M) (from AMD Processor)
• Supports PCIe 3.0 x4 & SATA 6G/s with Ryzen 5000, 5000G, 4000G, 3000 and 3000G processors
• Supports SATA 6Gb/s with Athlon with Radeon Vega Graphics processors
• Supports 2242/ 2260/ 2280 storage devices

• Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
• Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

• 2x USB 3.2 Gen 1 5Gbps ports are available through the internal USB 3.2 Gen 1 5Gbps connector
• 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)

AMD Processor

• 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel

• 7.1-Channel High Definition Audio

• 1x 24-pin ATX main power connector
• 1x 4-pin ATX 12V power connector
• 4x SATA 6Gb/s connectors
• 1x M.2 slots (M-Key)
• 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
• 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
• 1x 4-pin CPU fan connector
• 1x 4-pin system fan connectors
• 1x Front panel audio connector
• 2x System panel connectors
• 1x Chassis Intrusion connector
• 1xTPM module connector
• 1x Clear CMOS jumper

• LAN port
• HDMI
• DVI-D
• Keyboard / Mouse
• USB 3.2 Gen 1 5Gbps Type-A
• USB 3.2 Gen 1 5Gbps Type-A
• USB 2.0 Ports
• Audio Connectors

• Micro-ATX Form Factor
• 9.3 in. x 7.9 in. (23.6 cm x 20 cm)