Mainboard|ASROCK|AMD B550|SAM4|ATX|2xPCI-Express 3.0 1x|1xPCI-Express 3.0 4x|2xM.2|1xPCI-Express 4.0 16x|Memory DDR4|Memory slots 4|1xHDMI|2xAudio-In|1xAudio-Out|6xUSB 3.2|1xPS/2|1xRJ45|B550PHANTOMGAMING4

AMD B550 | SAM4 | ATX | DDR4 | 4733/4666/4600/4533/4466/4400/4333/4266/4200/4133/4000/3866/3800/3733/3600/3466/3200/2933/2666/2400/2133 MHz | Memory slots 4 | 2xPCI-Express 3.0 1x | 1xPCI-Express 3.0 4x | 1xPCI-Express 4.0 16x | 2xM.2 | 1xHDMI | 2xAudio-In | 1xAudio-Out | 6xUSB 3.2 | 1xPS/2 | 1xRJ45 | SATA | Video Depending on CPU | Audio Realtek ALC1200 | LAN Realtek (Gigabit) | RAID SATA 0, 1, 10 | TPM Header