Link to exact ram: https://www.newegg.com/g-skill-16gb-288-pin-ddr4-sdram/p/N82E16820232731
Link to motherboard:
https://www.newegg.com/asrock-b450m-pro4/p/N82E16813157843
Link to motherboard:
https://www.newegg.com/asrock-b450m-pro4/p/N82E16813157843