Mainboard|MSI|AMD B840|SAM5|ATX|Memory DDR5|Memory slots 4|5xPCI-Express 16x|2xM.2|1xHDMI|1xAudio-In|1xAudio-Out|1xMicrophone|4xUSB 2.0|3xUSB 3.2|1xUSB-C|1xRJ45|PROB840-PWIFI