ASRock Rack E3C246D4U - The Perfect Media Server Motherboard?
Amazon.com: AsRock Rack ATX Server Motherboard LGA 1151 Intel C246 Model C246 WS : Electronics
ASUS WS C246M PRO/SE - Motherboard - micro ATX - LGA1151 Socket - C246 Chipset - USB 3.1 Gen 1, USB 3.1 Gen 2 - 2 x Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel) - Walmart.com
CS332-C246|Intel®|Industrial Motherboards|DFI
ASUS WS C246 PRO ATX Server Motherboard LGA 1151 Intel C246 Server Motherboards - Newegg.com