The Gigabyte A520I AC AM4 Mini - ITX Motherboard is an ideal choice for builders looking to maximize utility in a compact design. Built on the AMD A520 chipset, it supports 3rd generation Ryzen processors with an AM4 socket. This motherboard features two dual - channel DDR4 DIMM slots, a PCIe 3.0 x16 slot for graphics cards, and four SATAIII ports along with one M.2 PCIe connector for enhanced storage options. With support for up to 64 GB of DDR4 memory and a variety of memory speeds, it ensures optimal performance for demanding applications. The back panel includes multiple USB ports, HDMI, DisplayPort, and Gigabit Ethernet, making it versatile for various connectivity needs. Additionally, it supports Wi - Fi 5 and Bluetooth 4.2, providing seamless wireless connectivity.