Mainboard MSI Intel Z790 LGA1700 ATX Memory DDR5 Memory slots 4 1xPCI-Express 1x 3xPCI-Express 16x 4xM.2 1xHDMI 1xDisplayPort 4xUSB 2.0 3xUSB 3.2 1xUSB-C 1xPS/2 6xAudio port PROZ790-PWIFI