MSI A520M-A Pro AM4 AMD Micro-ATX Motherboard

Basic Information
Supported CPU	AMD Ryzen 5000/4000G Series & AMD Ryzen 3rd Generation Processors
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 Memory	64GB
Graphics
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
DVI-D (s)	1x DVI-D port, maximum resolution of 1920x1200@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 1x Clear CMOS jumper
TPM (Trusted Platform Module )	1xTPM module connector
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
Warranty Information
Manufacturing Warranty	03 Years Warranty