Many IT teams use these terms interchangeably, but they are not exactly the same.
End of life generally means that a manufacturer has stopped producing or actively selling a hardware model. End of support means that official technical support, firmware updates, security updates or replacement parts may become limited or unavailable.
A server can continue operating after end of support, but the risk level increases. Businesses may have fewer options if a major component fails, and they may face difficulties meeting internal security policies or customer compliance requirements.
For non-critical workloads, older equipment may still serve a useful role. For core business systems, financial platforms, customer-facing applications or production databases, a proactive refresh