I need to stackup on a few HDDs for my Old Laptop that is my main system :) I know I could use an SDD in the system, but not sure if the self-life, I have a HD

I need to stackup on a few HDDs for my Old Laptop that is my main system :) I know I could use an SDD in the system, but not sure if the self-life, I have a HDD from 30 years ago in an old desktop, it is still going strong.