GENOAD8UD-2T/X550 Deep Micro-ATX Server Motherboard Single Socket SP5 (LGA 6096) AMD EPYC™ 9004 Series Processors Dual 10G LAN 2X MCIO

If you find a case like the Lian Li 011 Evo mid tower that has standoffs for this non-standard but practical form factor, you can make a 96 core pedestal machine. You will need 800-1000 Watt power supply which will run at 50% of that, and you will need good fans. The drivers work but do not cover all of the devices on the board, but this did not affect my usage. The support at ASRock was excellent. It runs Win 11 so you may not need Win server versions.

This makes a great mid-range EPYC based NAS. With 4 PCIE slots and 5 MCIO connectors one can load this up with 16 SATA drivers without needing to buy HBAs and still have 4 slots free and 3 MCIO connectors free for other devices.I have this up and running with an EPYC 9115 (low TDP processor) and many many disks. AsrockRack support in the USA is fabulous, they helped me enormously through my lack of knowledge. 10/10

Great ddr5 board for an epic etc. The 24 to 4 Pin is very obscure, and if broken is very hard to replace. that said it was my first server board setup. compatible with windows server 2019 and 2022.