MSI A520M-A Pro AM4 AMD Micro-ATX Motherboard

Basic Information

• Supported CPU: Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update.
• Chipset: AMD B520

Form Factor

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

Expansion Slots

PCI

• 1x PCIe 3.0 x1 slot
• 1x PCIe x16 slot

M.2 Socket

• 1x M.2 slot (Key M) (from AMD Processor)
• Supports PCIe 3.0
• Supports SATA 6Gb/s
• Supports 2242/ 2260/ 2280 storage devices

Memory

• Type: Dual-channel memory architecture
• Slots: 2x DDR4 memory slots

Supported Memory

• 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
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory (non-ECC mode)
• Supports un-buffered memory
• Maximum Mamory: 64GB

Graphics

• 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz
• 1x DVI-D port, supports a maximum resolution of 1920x1200@60Hz
• Max Shared Memory: 16GB

Connector & Ports

• HDMI: 1x HDMI 2.1 port, maximum resolution of 4096x2160 @60Hz

USB (s)

• AMD A520 Chipset
• 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

LAN Port (s)

• 1x Realtek RTL8111H Gigabit LAN controller

Supported Storage

• AMD A520 Chipset
• 4x SATA 6Gb/s ports
• 1x M.2 slot (Key M) (from AMD Processor)
• Supports PCIe 3.0
• Supports SATA 6Gb/s
• Supports 2242/ 2260/ 2280 storage devices

Audio

• Realtek ALC892 Codec
• 7.1-Channel High Definition Audio

Internal I/O Ports

• 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

DVI-D (s)

• 1x DVI-D port, maximum resolution of 1920x1200@60Hz

Warranty Information

• Manufacturing Warranty: 03 Years Warranty

Others

Special Features

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