Dell 7C9XP - Motherboard Socket LGA1356 For Dell PowerEdge T320 - CPU Medics
ASRock J1900D2Y Mini ITX Server Motherboard - Newegg.com
ASRock Rack EPYC3451D4I2-2T | www.shi.com
Nicholas Humfrey on Twitter: "@lankydanman It is a ASRock Rack J1900D2Y PC motherboard that I put in a 1U enclosure. I think it is aimed at OEMs, so USB boot seems like
LOT OF 2 - Advantech PCM-9375 Rev.A1 Motherboard | eBay