The MSI A520M-A PRO Micro-ATX Motherboard, powered by the AMD A520 chipset, supports AM4 socket CPUs and allows up to 64GB of dual-channel DDR4 memory with speeds reaching 4600 MHz when overclocked. It offers versatile storage options including an M.2 slot and four SATA III ports, and supports RAID configurations 0, 1, and 10. Expansion slots include PCIe 3.0 x16 for graphics and PCIe 3.0 x1 for additional cards. Rear I/O features USB 3.2 Gen 1 and 2.0 ports, HDMI 2.1, DVI-D, Gigabit Ethernet, and 7.1 surround sound via Realtek codecs. This motherboard delivers stable power, high-speed data transfer, and 4K UHD support, optimized through MSI’s Click BIOS 5 and Dragon Center software.