Just looked at the links. I don't think either board will be a problem for either the TX3 or the 212. You may not even have to shift the fan up the heat sink to dodge the first ram slot.
However, the case you put the MB and fan into could cause fitment issues. Which case are you using?
I'm using the Cooler Master USP 100, for ATX and mATX.
Will there be problems?