AMD A520 | micro ATX | Audio 7.1 channels | CPU AMD | Socket Socket AM4 | Supported memory types DDR4-SDRAM | 2xNumber of memory slots | Memory slots type DIMM | Supported storage drive interfaces PCI Express 3.0,SATA III | 4xUSB 2.0 ports quantity | 2xUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1xEthernet LAN (RJ-45) ports | 1xVGA (D-Sub) ports quantity | 1xHDMI ports quantity