MSI A520M PRO AM4 DDR4 M-ATX Motherboard

• 2x DDR4 memory slots, support up to 64GB ¹
  • 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

1. Please refer www.msi.com for more information on compatible memory.

• 1x PCIe 3.0 x16 slot (From AMD processor)¹
  • 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
• 2x PCIe 3.0 x1 slots

1. The supported specification depends on installed processor.

• 1x VGA port, supports a maximum resolution of 2048×1536@50Hz, 2048×1280@60Hz, 1920×1200@60Hz²
• 1x HDMI™ 2.1 port, supports a maximum resolution of 4096×2160@60Hz^1 2
  Support HDCP 1.4 & 2.3
• 1x DisplayPort 1.2 port, supports a maximum resolution of 4096×2160 @60Hz¹
• Maximum shared memory of 16GB

1.  Graphics specifications may vary depending on the CPU installed
2.  Available for the processor with integrated graphics.

AMD A520 Chipset

• 4x SATA 6Gb/s ports
• 1x M.2 slot (From AMD processor, Key M)
  • 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

AMD A520 Chipset

• 2x USB 3.2 Gen 1 5Gbps ports (2 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

Realtek^® ALC892/ALC897 Codec

• 7.1-Channel High Definition Audio

• 1x 24-pin ATX main power connector
• 1x 8-pin ATX 12V power connector
• 4x SATA 6Gb/s connectors
• 1x Serial port connector
• 1x M.2 slot (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 connector
• 1x Front panel audio connector
• 2x System panel connectors
• 1x Chassis Intrusion connector
• 1x 4-pin RGB LED connector
• 1x 3-pin RAINBOW LED connector
• 1x TPM module connector
• 1x Clear CMOS jumper

• M-ATX Form Factor
• 9.6 in. x 8.3 in. (24.4 cm x 21 cm)