PSU for many years to come

[Unleashed]

As the title is saying I'm looking for advice on PSU which will last for at least 5 years an also support present sistems.

[Ketxxx]

Any good quality PSU will stand the test of time, as longs your realistic and realise PSU manufacturers dont know what the future holds in respect mainly to how some connection types may change (for example the current move from 6 to 8 pin PCIE cables). In which case as time progresses you may need to use some splitters.