Tier list by component durability?

Hi, i am wondering how you guys would rate the different components and how durable you think they are and how many years you would expect from them.

Random example:

A tier:

gpu - 8 years

Cpu - 10 years

B tier:

mother board - 5 years

E tier:

Ram - 3 years

Power Supply - 3 years

F tier: anything from gigabyte 🗿