Yes, you're right. But I don't expect an EVO to last for a full 7 PB of writes like the PRO did. But even if it lasts a fraction of that (say, approx 1 PB, which previous generation 840 EVO was able to achieve) then it's still 90 years of life at current usage levels! A (1 TB) 850 PRO would last over 600 years!
In all likelihood the drive will never get anywhere near any of these values - it'll be replaced with newer, better tech at some point. It may then get used for a backups or secondary storage, but in those scenarios the daily writes will drop enormously.
In all likelihood the drive will never get anywhere near any of these values - it'll be replaced with newer, better tech at some point. It may then get used for a backups or secondary storage, but in those scenarios the daily writes will drop enormously.