Question Laptop ram overclocking

Sep 27, 2019
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Hello community

I've trying to upgrade ram my hp pavilion sw0509na laptop, but i notice that memory speed i upgraded is only 2133 ghz ( Corsair SODIM DDR4 2133 C15 8gb) but laptop can run 2400 ghz. Is it possible to overclock my new ram as much as old 2400 ghz? And if it does how should i do it? or i supposted to buy a new one with right 2400 ghz?
Bios have no settings to overclocking anything so i'm a little bit confused. Thank you