Nobody can tell you that since it's entirely dependent on the quality of your specific processor's memory controller (silicon) and the memory chips in your DIMMs.
And I have to tell you, the odds that the memory chips are better than 2400 is pretty slim since DDR4 is binned heavily to put them in the super-popular 2933-3200 rated DIMM's. If yours was capable of it, they'd have put the chips there instead.
But all you can do is try.