PRIME B550M-A/CSM, AM4, AMD B550, DDR4, Broj utora 4, 128 GB, Takt 2133 -4866 MHz, PCIe 3.0 x16 1, PCIe x1 2, SATA3 4, RAID 0,1,10, 8-kanalniaudio, D-sub 1, HDMI 1, DVI-D 1, RJ45 1, M.2 2, USB 3.2 6