^ reply:
no it will not.
you need the standard Hydro series coolers and the in the package of the threadripper cpu bracket or the TR4 mounting bracket kit from the accessory store on here.
the Hydo pro coolers are brand new and have been designed diffrently then their predecessors.
we are supposed to get the hydro pro TR4 mounting brackets soon. but when nobody knows. customer service told me possibly may, but may came and went.
i have the H115 pro cooler and now i'm waiting for the pro series mounting bracket to be available just like the staff of corsair is.
Note:
thats why the pro series doesn't list the TR4's in it's needed specs list.
if you need a cooler asap serch for a TR4 cooler from a diffrent company like enermax which is designed specifically for the TR4 threadripper. or go with the standard model.