Mainboard|ASROCK|AMD B450|SAM4|ATX|4xPCI-Express 2.0 1x|2xPCI-Express 3.0 16x|2xM.2|Memory DDR4|Memory slots 4|1x15pin D-sub|1xHDMI|1xDisplayPort|2xAudio-In|1xAudio-Out|2xUSB 2.0|1xUSB type C|5xUSB 3.2|1xPS/2|1xRJ45|B450PRO4R2.0

AMD B450 | SAM4 | ATX | DDR4 | 3200/2933/2666/2400/2133 MHz | Memory slots 4 | 4xPCI-Express 2.0 1x | 2xPCI-Express 3.0 16x | 2xM.2 | 1x15pin D-sub | 1xHDMI | 1xDisplayPort | 2xAudio-In | 1xAudio-Out | 2xUSB 2.0 | 5xUSB 3.2 | 1xUSB-C | 1xPS/2 | 1xRJ45 | SATA | Video Depending on CPU | Audio Realtek ALC897 | LAN Realtek (Gigabit) | RAID SATA 0, 1, 10 | TPM Header