AMD B450 , SAM4 , Micro-ATX , DDR4 , 3200/2933/2666/2400/2133 MHz , Memory slots 4 , 1xPCI-Express 2.0 1x , 1xPCI-Express 2.0 16x , 1xPCI-Express 3.0 16x , 2xM.2 , 1x15pin D-sub , 1xDVI-D , 1xHDMI , 2xAudio-In , 1xAudio-Out , 2xUSB 2.0 , 5xUSB 3.2 , 1xUSB-C , 1xPS/2 , 1xRJ45 , Video Depending on CPU , Audio , LAN Gigabit , RAID SATA 0, 1, 10 , TPM Header