Supermicro Socket SP3, AMD (H12SSL-I) Motherboard for sale online | eBay
EPYCD8 For ASROCK Server Motherboard AMD Socket SP3 (LGA4094) EPYC 7002/7001 Series Processor Family DDR4 SATA3 PCIe3.0| | - AliExpress
NeweggBusiness - ASUS KNPA-U16 Socket SP3 DDR4 M.2 EEB Server Motherboard for AMD EPYC 7000 Series Processors with OCulink NVMe, Dual Gigabit LAN, USB 3.0 and 12 x SATA3 Ports