| 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 |
| 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 |
| General information | |
| 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 Memory | 16GB |
| Socket | 1x M.2 slot (Key M) (from AMD Processor) Supports PCIe 3.0 Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices |
| Special Features | Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devices |
| 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 1x Clear CMOS jumper |
| TPM (Trusted Platform Module ) | 1xTPM module connector |
| Warranty Information | |
| Warranty | 03 Years Warranty |
For budget-conscious builders looking to assemble an AMD Ryzen system, the MSI A520M-A Pro AM4 AMD Micro-ATX Motherboard is an appealing option, readily available at Techforever. This motherboard, based on the AMD A520 chipset, offers a streamlined feature set for essential performance with AMD's popular AM4 platform.The MSI A520M-A Pro supports a range of AMD CPUs, including Ryzen 5000 Series, 4000G Series, and 3rd Generation Processors, making it a versatile choice for various performance needs on the AM4 socket. Its Micro-ATX form factor (23.6 cm x 20 cm) is quite compact, ideal for smaller PC cases or builds where space is a premium.Memory capabilities include two DDR4 memory slots, supporting a maximum of 64GB. It handles a wide range of DDR4 speeds, with JEDEC support up to 3200MHz, and impressively, can reach overclocked (A-XMP OC MODE) speeds of up to 4600+ MHz (for 1DPC 1R configurations). This allows for decent memory performance even on a budget.For storage, the motherboard is equipped with one M.2 slot (Key M) that connects directly to the AMD Processor, supporting PCIe 3.0 and SATA 6Gb/s modes. This slot can accommodate 2242, 2260, and 2280 sized NVMe or SATA M.2 SSDs. Additionally, there are four SATA 6Gb/s ports for traditional hard drives or SATA SSDs. The board also supports RAID 0, RAID 1, and RAID 10 for both SATA and M.2 NVMe storage devices, providing flexibility for data management.In terms of graphics output (for use with Ryzen APUs), the board provides one HDMI 2.1 port (supporting 4K 60Hz) and one DVI-D port (supporting 1920x1200@60Hz). For dedicated graphics cards, there's one PCIe x16 slot (PCIe 3.0 from CPU) and one PCIe 3.0 x1 slot.Networking is handled by a Realtek RTL8111H Gigabit LAN controller, ensuring stable wired internet connectivity. It's important to note that this model does not include built-in Wi-Fi or Bluetooth. Audio is powered by the Realtek ALC892 Codec, offering 7.1-Channel High Definition Audio.Connectivity includes a variety of USB ports: 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel (from the AMD Processor), 2x USB 2.0 Type-A ports on the back panel (from the A520 Chipset), and internal headers supporting an additional 2x USB 3.2 Gen 1 and 4x USB 2.0 ports. Other internal I/O consists of standard power connectors, fan headers (CPU, System), front panel, front audio, chassis intrusion, and a Clear CMOS jumper. A TPM 2.0 pin header is also present.The MSI A520M-A Pro is an entry-level motherboard designed for affordability and reliability, making it a popular choice for office workstations, home PCs, and casual gaming builds. It features MSI's "Core Boost" and "DDR4 Boost" technologies, along with a "2oz Thickened Copper PCB" for improved power delivery, signal integrity, and heat dissipation.As of August 2025, the MSI A520M-A Pro AM4 AMD Micro-ATX Motherboard is available in Bangladesh with an approximate price range of ৳7,350 - ৳8,500. It typically comes with a 3-year manufacturing warranty. This motherboard represents excellent value for money for those building a basic yet capable AM4 system.