How to make your setup last 5 years

Equipment retired before its time rarely died of old age. In the autopsy, the cause is almost always different: suffocation by dust, thermal torture, or the wrong call at upgrade time. A well-treated setup crosses five years of service with dignity. Here's the cave's maintenance protocol.

Enemy number one has a name: dust

It arrives daily, settles on heatsinks and turns cooling into a blanket. The cycle is familiar: temperature rises, fans spin faster, noise grows, performance drops — and the owner concludes "the PC got old". It didn't: it got dirty. Protocol: external cleaning monthly, internal quarterly (blower or compressed air, fans held still with a finger so they don't overspin), dust filters washed on the same rhythm. Twenty minutes per quarter buys years.

The annual thermal check-up

Thermal paste dries with time; it's a consumable, not a permanent installation. Every two or three years (or whenever temperatures climb without explanation), a repaste returns the processor to factory numbers. Monitor temps twice a year with free software: CPU and GPU running hot at idle is the silent alarm going off. A fan with a complaining bearing costs pocket change to replace — before the heat charges interest on everything else.

Upgrading is surgery, not renovation

The art of lasting half a decade is replacing only the bottleneck. The rational cycle: SSD and RAM at mid-life (cheap, immediate impact), graphics card when your target games demand it, processor and platform only when it truly holds the new GPU back. Whoever swaps everything with every trend doesn't have a setup — they have an expensive subscription. And at original purchase time, two investments buy longevity: a quality PSU with headroom and a case with real airflow. They decide whether the future upgrade slots in or demands demolition.

Software rusts too

Once a year: a clean system reinstall or a serious startup purge, updated drivers, and a backup of what matters — because storage has an expiration date and never warns you.

A machine is an ally: care for it in peacetime and it won't abandon you mid-war.

— From the shadows, DKG.