When to Replace a Business Laptop (and When Not To)

A slow laptop is one of those things that creeps up on a team until someone finally mentions it and you realise half the office has been quietly losing 15 minutes a morning to boot-up time. By then the machine is usually four or five years old and well past the point where it was worth keeping.

The right time to replace a business laptop is before it becomes a problem, not after. Here is how to tell the difference between a laptop that needs replacing and one that just needs some attention.

The three-to-four year rule

For most business laptops used daily, three to four years is a sensible replacement cycle. By year four, the hardware is typically behind current standards, battery life has degraded, and minor issues start accumulating. By year five or six, you are often spending more in lost productivity, repair costs, and IT support time than the cost of a new machine.

This does not mean every laptop needs replacing at exactly three years. It means you should assess each machine at three years and have a plan rather than waiting for a failure.

Signs that replacement is the right answer

The hardware cannot run Windows 11

Microsoft has confirmed that Windows 10 reached end of support in October 2025. After that date, Windows 10 devices no longer receive security updates. If a machine cannot run Windows 11 (due to TPM 2.0 or CPU requirements), it needs to be replaced. Running unsupported software on a business machine is a security risk that cyber insurers are increasingly asking about.

The battery does not last a working day

A laptop that needs to be plugged in all day is effectively a desktop. If battery life has degraded to less than four hours, replacing the battery may be cost-effective on a higher-end machine less than three years old. On a machine that is already four years old, a new battery just delays the inevitable.

The SSD is failing

SSDs have a finite write life. Symptoms of a failing drive include slow performance, file corruption, and unexpected crashes. A reputable IT support provider can check drive health and advise. If the drive is failing, replacing it on an older machine is usually not cost-effective.

The machine takes more than five minutes to boot

A modern Windows 11 laptop on an SSD should boot in under 30 seconds. If a machine takes five minutes to become usable, the cause is usually a failing drive, too little RAM, or both. On a machine under three years old with a good specification, a RAM upgrade or drive replacement can be worthwhile. On an older machine, it is usually more cost-effective to replace.

Signs that a fix will do

The machine is under three years old and well-specified

A two-year-old business laptop that is running slowly is often a software problem, not a hardware one. Accumulated software, startup applications, and a cluttered drive are common culprits. A tune-up, drive cleanup, and review of startup applications often restores performance without any hardware spend.

The problem is one component

A broken keyboard, cracked screen, or dead charging port on a good machine that is otherwise running well is usually worth repairing if the machine is under three years old. A repair quote of £100-£200 on a £1,200 machine with two years of useful life remaining is reasonable. The same repair on a five-year-old machine is not.

What to buy when you do replace

For most small business users doing Microsoft 365 work: a minimum of 16GB RAM, 256GB SSD (512GB preferable), and an 11th or 12th generation Intel Core i5 or AMD Ryzen 5 equivalent. Windows 11 Pro, not Home: you need Pro for domain join and Intune management.

Budget around £900-£1,200 for a business-grade machine from a reputable manufacturer (Lenovo ThinkPad, Dell Latitude, HP EliteBook). Consumer-grade laptops from the same manufacturers are cheaper but cut corners on build quality and warranty.

Leasing vs buying

Leasing laptops over three years smooths out the capital spend, keeps you on current hardware, and usually includes warranty. The total cost is higher than buying, but the predictability is worth it for most small businesses. Ask your IT support provider whether they can arrange leasing; many MSPs have relationships with hardware leasing companies.

If you are not sure whether a particular machine is worth keeping, get in touch and I will give you an honest assessment.

IT support and hardware advice

ClearPath IT Services advises small businesses across Kent, Medway and South East London on hardware, software, and managed IT support.