AMD (Socket AM4) / AMD A520 / M-ATX (23.6x20cm) / Memory DDR4 / 4600MHz (PC4-36800) / 2 / Memory capacity: Up to 64GB / XMP / Expansion slot VGA connection: PCIe3.0 x16 / PCIe version : PCIe3.0, PCIe / PCIex16: 1 / PCIex1: 1 / Storage device M.2: 1 / SATA3: 4 / M.2 connection: PCIe, NVMe, SATA / Rear terminal DVI / HDMI / USB 3.0 / USB 2.0 / RJ-45 / Audio jack / PS/2 / LAN/Audio Wired LAN chipset: Realtek RTL8111H / Gigabit / RJ-45: 1 / Audio chipset: Realtek ALC892 / 7.1 channels (8ch) / Internal I/O I/O header: USB 3.0 header, USB 2.0 header, TPM header / System fan 4 pin: 1 / USB2.0 header: 2 / USB3.0 header: 1 / Features UEFI