Global supply chains are under unprecedented strain. For IT leaders managing ageing infrastructure, that strain is now showing up directly in their risk register.
The world’s semiconductor supply chain was already showing cracks before 2025 arrived. Now, heading into 2026, those cracks have widened considerably. Procurement cycles for enterprise hardware have stretched to 12 months or more in some categories, forcing IT teams to run equipment well beyond its intended lifespan.
For CIOs and IT Directors, that is not simply a supply chain inconvenience. It is a risk management challenge with real consequences for uptime, security and compliance, and one that will not resolve itself quickly.
In this article we cover:
- What is driving the global chip shortage in 2026
- Why businesses are being forced to extend IT hardware lifecycles
- The operational, security and compliance risks that creates
- How third-party maintenance and EOSL support can bridge the gap
What is driving the global chip shortage in 2026?
It would be a mistake to treat the global semiconductor shortage as a single-cause problem with a straightforward fix. In reality, it is the product of several simultaneous pressures bearing down on the same fragile system.
Geopolitical instability remains the most unpredictable variable. Ongoing tensions in the Taiwan Strait, where TSMC dominates global chip fabrication, alongside conflict in the Middle East affecting key logistics corridors, continue to inject significant volatility into supply forecasts. Trade restrictions between major economies have added further friction at precisely the moment demand is accelerating.
Raw material scarcity is compounding matters. Helium, neon and palladium are all critical to chip production and all subject to their own supply pressures. Reuters has highlighted helium shortages in particular as a growing constraint on fabrication timelines at facilities across Asia and Europe. These are not abstract problems at the edges of the supply chain; they are working their way directly into hardware availability and pricing.
AI-driven demand has fundamentally altered the consumption landscape. The rapid proliferation of AI workloads, from large language models through to edge inference applications, has redirected enormous volumes of chip production capacity toward high-performance computers. The knock-on effect is a meaningful squeeze on the availability of standard enterprise server, storage and networking components that most organisations depend on for day-to-day operations.
For IT teams managing refresh cycles and procurement pipelines, this is what the downstream reality looks like:
- Lead times stretching well beyond historical norms
- Inflated spot-market pricing on available stock
- Refresh delays that cannot be planned around with traditional budgeting approaches
- Growing pressure to run hardware that should have been replaced already
Why chip shortages are forcing businesses to extend IT lifecycles
The chip shortage is not just a procurement headache. For many organisations, it has become the primary reason hardware refresh is simply off the table right now.
When lead times for enterprise server, storage and networking hardware stretch to 12 or 18 months, a planned refresh cycle becomes theoretical. Purchase orders are raised and nothing arrives. In the meantime, the infrastructure that was supposed to be replaced keeps running, accumulating risk with every passing month.
Other factors are reinforcing the trend:
- Supply-driven delays are making like-for-like replacement impractical across a wide range of hardware categories
- Budget reallocation toward AI infrastructure and cloud is leaving legacy refresh underfunded in many organisations
- Sustainability commitments are leading some businesses to actively extend hardware life rather than dispose of equipment ahead of schedule
The decision to extend a hardware lifecycle is not inherently the wrong one. In the current environment, it is often the only realistic option. The risk lies in doing it without the right support structures around it.
What are the risks of running ageing IT infrastructure?
Extending a lifecycle without adequate support, in an environment where OEM contracts have lapsed and replacement parts are increasingly scarce, creates a set of compounding risks that tend to be underestimated until something goes wrong.
Will ageing hardware cause downtime?
Hardware running beyond its intended lifespan becomes progressively less reliable. Component wear increases failure rates, spare parts are harder to source, and OEM support for out-of-lifecycle hardware is either unavailable or prohibitively costly. In business-critical environments, even a few hours of downtime carries significant financial and reputational consequences.
Does End-of-Service-Life hardware create security risks?
End-of-Service-Life (EOSL) hardware is equipment that has passed the point at which its original manufacturer provides security patches, firmware updates or technical support. Vendor patches stop when support ends, and with refresh delayed, organisations are managing systems with known, unpatched vulnerabilities for longer than anyone planned. Threat actors actively target EOSL infrastructure for exactly this reason, leaving security teams with limited options and growing exposure.
What are the compliance implications of running EOSL equipment?
Regulators do not make allowances for supply chain disruption. PCI-DSS, ISO 27001 and sector-specific mandates across financial services, healthcare and the public sector all require organisations to maintain supported and patched infrastructure. Running EOSL equipment without a documented risk management plan creates real audit exposure, and the resulting penalties and reputational damage will far outweigh the cost of addressing it proactively.
How does the chip shortage affect IT maintenance costs?
As OEM contracts lapse and component availability tightens further, break-fix incidents become more frequent and more expensive to resolve. Informal workarounds accumulate, emergency parts sourcing erodes budgets unpredictably, and the total cost of running ageing hardware without structured support has a habit of making itself known at the worst possible moment.
Making extended lifecycles work in practice
The chip shortage has created a gap between where businesses need their infrastructure to be and what the market can realistically deliver. For organisations caught in that position, Smart CT’s Maintain service offers a practical and well-proven way through it.
Smart CT Maintain provides comprehensive third-party maintenance and End-of-Service-Life (EOSL) support for IT environments running hardware beyond OEM support windows. While the service was not created in response to the current shortage, the support it provides is precisely what organisations need when refresh is delayed, OEM contracts have lapsed and the pressure to keep infrastructure running safely is growing.
In practice, that means:
- Continued fault resolution for equipment no longer covered by OEM warranties or support contracts
- Access to an extensive legacy parts inventory, reducing mean time to repair significantly when incidents occur
- Proactive monitoring and incident response designed to identify problems before they become outages
- Firmware and configuration management to keep supported systems optimised and stable throughout the extended lifecycle
- Flexible SLAs tailored to actual business criticality, not a one-size-fits-all vendor contract
For businesses navigating an extended hardware lifecycle they did not plan for, Smart CT Maintain provides the structure and confidence to do so without accumulating unacceptable levels of risk.
The strategic case for third-party maintenance
Beyond immediate risk mitigation, third-party maintenance delivers longer-term value that is worth considering carefully.
Organisations that move away from sole reliance on OEM support gain meaningful flexibility: the freedom to make refresh decisions based on business need rather than contract expiry dates, consolidated multi-vendor support across complex legacy estates, and significantly lower support costs. Third-party maintenance typically delivers savings of 40 to 70 per cent compared to equivalent OEM contracts, freeing the budget for investment elsewhere at a time when every pound of IT spend is under scrutiny.