I've been looking to get a certain one but i want to know if it is in any way overclockable, i know the cpu should be but i dont know about the motherboard.

The precision i was looking at had a Xeon W-2123, it should be good for multithreading and all i'll probably need, but i want to know if i can overclock or replace the PSU to give the thing more power because in the near future i might get 2 rtx 3060's to make my 3d rendering better and so that i can do some simulations too, maybe i'll have to do weird things to the case for it to actually fit the PSU in it though but it should be worth it, i just would like to know if i can really give it the boost i want.