Question Is it a waste of money to choose this RAM?

Jul 6, 2019
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I have bought an asus motherbord that specifies 4 x DIMM, Max. 64GB, DDR4 3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory ,
And along with it i bought adata Ram with 3000 mhz , mostly for its syncable rgb led.
Now that I think about it, will only 2666 mhz of it be usable in a way i can put it..then i should have bought 2666 mhz..maybe that 3000 (oc) in the mobo specs had me thinking this ram is fully compatible