waranty

Hi! I bought my new pc and the cpu in it is ryzen 5 5600x but not the retail box one but the MPK version which is like 15 euro cheaper, cuz they didnt have the normal one in stock. I wanna ask about the difference? Is it still coming with a warranty because i think it is, and is the difference...

I have a gigabyte z170-hd3 motherboard and im looking to upgrade to the HyperX Predator DDR4 RGB 16GB kit(3200MHz). Does my motherboard support this ram or should i get a different brand of ram? I looked at the gigabyte website and saw my motherboard supports 3200MHz but when i went to the...