ASRock B550M-HDV

AM4, Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors, 2 x DDR4 DIMM Slots, 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133, 4 x SATA3 6.0 Gb/s Connectors, 1 x PCI Express 4.0 x16 Slot, 1 x PCI Express 3.0 x16 Slot, 1 x PCI Express 3.0 x1 Slot, 6 USB 3.2 Gen1, 1 x Hyper M.2 Socket, 7.1 CH HD Audio (Realtek ALC887 Audio Codec), PCIE x1 Gigabit LAN 10/100/1000 Mb/s, Micro ATX Form Factor: 23.0 cm x 20.1 cm.