is it DDR4?
-> yes it is --> congratulations, it's compatible
-> no, it's DDR3 --> sorry bud, you'll need to buy new RAM
-> I don't know --> are you currently using an Intel CPU of the 7000/8000/9000 series`?
................. --> yes --> it's DDR4 (Y)
................. --> no, it's an Intel 6000 series --> most likely DDR4
................. --> no it's an Intel 4000 series --> you'll need to buy new RAM