hi there,
I am having the same problem currently: how do i replace the fitted heatsink from the asrock EPYC3251D4I-2T...
i know its embedded, but it should go into a mini tower case and there is now adapter whatsoever to attach a fan directly to the heatsink.
heatsink measured
- overall size 70x70 mm (there are only few mm left on three of four sides, so (future) heatsink has to be exact that size)
- therein are 4 screws at the edges of a 60x60 mm rectangle
officially socket is called SP4r2, but I cannot find any specs - and since its embedded, i dont think they are posted too often.
there must be some sort of altenative active cooling heatsink, water, air whatever to put on this board, but I am searching like crazy - nothing found.
cheers
m