The way that I figure it;
every two years is time for a new hard drive. ( 2 drive, so figure a lifetime of 4 years.)
every 5 years for a new CPU / RAM / motherboard replacement.
components with active cooling, i.e. open bearing fans, are replaced in 1.5 years.
and, cases / power supplies last from 8 to 10 years.
The way that I figure it;
every two years is time for a new hard drive. ( 2 drive, so figure a lifetime of 4 years.)
every 5 years for a new CPU / RAM / motherboard replacement.
components with active cooling, i.e. open bearing fans, are replaced in 1.5 years.
and, cases / power supplies last from 8 to 10 years.
That is what I use to budget.
Actually, this would be a better link;
Recording Industry
Same difference.