Hi,

I wanted to upgrade ram in my Alienware 15 R3 from 16gb (2400mhz) to more, SO I replaced a 8gb (2400) ram card with 16gb (2400) ram to total 8+16=24gb(2400)both.

Then after a few months i wanted to upgrade further and bought a 16gb ram but this one is 2666mhz.

Will the new card work or will i have issues?