How Long Should Business IT Equipment Last Before You Replace It?

Short answer: Most business PCs and laptops are good for around 4-5 years before performance and reliability start to become a problem. Servers and network equipment can often run longer with proper maintenance, but waiting until something fails completely usually costs more than planning ahead.

Typical lifespans for common equipment

Laptops and desktops: around 4-5 years. Servers: often 5-7 years with good maintenance. Network equipment such as switches and firewalls: similar, though security support windows matter as much as hardware life.

Signs a machine is on its way out

Slower boot and load times, increasing failures or blue screens, fans running constantly, and software or security updates no longer being supported are all signs it’s worth planning ahead rather than waiting.

Why waiting for failure costs more

An unplanned failure means downtime, a rushed replacement, and often a higher cost than if it had been budgeted and replaced on your own schedule.

Planning replacement instead of reacting to it

A simple rolling replacement plan, a few machines a year rather than all at once, spreads the cost and avoids everything failing in the same six-month window.

Getting more life out of what you’ve got

Regular maintenance, keeping software updated, and not overloading older machines with more than they’re built for all help stretch equipment life sensibly, without risking reliability. See our IT Refresh, Upgrades and New Installations service if you’re due a review.