MSI A520M-A PRO DDR4,AM4 Socket mATX Motherboard

CPU

Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series processors

See supported processors

Chipset

AMD A520 Chipset

Memory

• 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.

Expansion Slot

• 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
• 1x PCIe 3.0 x1 slot

1. The supported specification depends on installed processor.

Onboard Graphics

• 1x HDMI™ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz¹²
  Support HDCP 1.4 & 2.3  
• 1x DVI-D port, supports a maximum resolution of 1920x1200@60Hz¹
• Maximum shared memory of 16 GB

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

Storage

AMD A520 Chipset

• 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

RAID

• 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

Audio

Realtek^® ALC892/ALC897 Codec

• 7.1-Channel High Definition Audio

LAN

• 1x Realtek^® RTL8111H Gigabit LAN controller

Internal connectors

• 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

Back panel ports

Dimensions

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

MOUNTING

8 mounting holes

Box content

1. MSI^® does not guarantee the risks or damages caused by changing the cover.
2. These pictures are for reference only and may vary without notice.