Asus Mainboard Prime B550M-K So. AM4, AMD B550, PCI-E x16, HDMI, DisplayPort (CPU abhängig), 2x Dual Channel DDR4 DDR4-5100(O.C.)/4866(O.C.)/4600(O.C.)/4466(O.C.)/4400(O.C.)/4333(O.C.)/4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3200/3000/2933/2800/2666/2400/2133 bis zu 64 GB, 4x SATA3 Raid, 2x M.2 NVMe, PCI-E x1, 4x USB 3.2 Gen 1(+ 2x int.), 2x USB 2.0 (+4x int.), 1 USB-C int. Sound, GBLAN, Mikro-ATX.