Anandtech published ASRock X99 WS-E/10G Motherboard: Dual 10GBase-T for Prosumers
A quote from the article:
For a number of months I have been wondering when 10GBase-T would be getting some prime time in the consumer market. Aside from add-in cards, there was no onboard solution, until ASRock announced the X99 WS-E/10G. We were lucky enough to get one in for review.ASRock X99 WS-E/10G Motherboard Review: Dual 10GBase-T for Prosumers @ Anandtech