MZ72-HB0 Dual-socket AMD EPYC server motherboard PCIe 4.0 - AliExpress
ASUS Pro WS WRX80E-SAGE SE WIFI II AMD WRX80 Ryzen Threadripper PRO extended-ATX workstation motherboard with Intel dual 10 G LAN, USB 3.2 Gen 2x2 Type-C port, 7 x PCIe 4.0 x16
Amazon.com: MSI PRO A620M-E ProSeries Motherboard (AMD AM5, DDR5, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, Gbps LAN, DVI/HDMI, mATX) : Electronics