Asrock Rack EPYCD8 motherboard+ AMD EPYC 7642 48c/96t CPU +64G(4*16)2133P RAM | eBay
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1X Asrock Rack EPYCD8 motherboard. 1 x AMD Epyc 7642 cpu. 4 x 16 G 2133P DDR4 ECC (in total 64G). AMD EPYC™ 7642. CPU AMD EPYC™ 7002/7001 series processor family. AMD EPYC™ 7002 Series. ASRock Rack Instant Flash.

It seems good based on the price of just the CPU. If it's good, what kind of server case would it need?