There is a cost in your business right now that no one approved, no one tracks, and no one can see on a report. It is the cost of laptops that are a year or two past their useful life, still in active use because nobody made the call to replace them.
It does not look like a problem. That is exactly why it is one.
What the research actually says
Intel found that employees on PCs four years or older lose around 21 hours of productivity a year, and those machines break roughly 1.5 times more often than newer ones. Other studies put the time lost to general computer problems, slowdowns, freezes, crashes, at up to 20% of an employee's time.
Run the simple math. Twenty-one hours per person, across a team of fifty, is over a thousand hours a year. At a loaded cost of even 30 to 50 euros an hour, you are looking at tens of thousands of euros in pure waste, before you count a single support ticket or replacement.
And that is just the productivity drag. It does not include the IT hours spent troubleshooting machines that should have been retired, or the replacement scramble when one finally dies mid-quarter.
Why it stays invisible
The hardware tax hides because it never arrives as one big number. It arrives as friction.
A two-minute boot. An app that freezes during a client call. A battery that does not last a meeting. A build that takes longer than it should. Each one is small enough to shrug off. People stop noticing, the way you stop hearing a fridge that hums. "It always does that" becomes the company position on its own tools.
Meanwhile the real cost compounds quietly across every person, every day.
The security half of the bill
Old hardware is not just slow. It is a liability.
Older devices fall off the latest OS versions, miss security patches, and lack newer hardware-level protections. For a company under SOC 2, ISO 27001, or GDPR, running aging machines is not just a productivity issue, it is a compliance gap. The cheapest laptop to keep is sometimes the most expensive one to be breached on.
How to price it before you replace it
You do not need a consultant. You need three numbers.
- Age of the fleet. What share of your laptops are past three years? Past four? That is your exposure.
- Hours lost. Use a conservative figure, say 15 to 20 hours per person per year on aging machines, times the people on them.
- Loaded hourly cost. Salary plus overhead, divided by working hours. Multiply it out.
The result is almost always larger than the cost of just keeping the fleet current. That is the uncomfortable insight: refreshing on time is usually cheaper than the productivity you are quietly losing by not doing it.
The structural fix
The reason companies run hardware too long is rarely ignorance. It is friction and capital. Replacing fifty laptops means a big one-time spend, a procurement project, and an IT effort nobody has time for. So it gets deferred. Again.
The way out is to stop treating hardware as a lumpy capital event and start treating it as a predictable operating cost. Lease the machines, spread the cost per employee, and let the refresh happen on a schedule that tracks reality instead of inertia. New device arrives configured, old device gets retrieved and wiped, balance sheet stays clean.
The hardware tax is optional. It is just easier to keep paying it than to look at the bill. Look at the bill.