In the enterprise device landscape, the lifecycle of a laptop rarely exceeds four years. The M1 MacBook Air, released in November 2020, has broken that rule. Now in mid-2026, this model demonstrates unprecedented resilience, challenging planned obsolescence and offering tangible value for IT fleets.
The legacy of Intel processors: a short useful life
Intel-based MacBook Air and Pro models from 2016 to 2019 aged quickly. Degraded batteries, constantly running fans, and problematic butterfly keyboards made these machines unreliable after three or four years. IT administrators preferred to dispose of them at the end of their lease, considering them a burden. The arrival of the M1 chip radically changed this dynamic.
What makes the M1 MacBook Air so long-lasting
The fanless design eliminates dust buildup and reduces mechanical wear. The keyboard is robust and responsive, far from the butterfly keyboard issues. The battery on a five-and-a-half-year-old machine still holds decent charge for most work tasks. The M1 chip delivers performance that today competes with recent models, handling web browsing, email, office suites, and collaborative applications effortlessly. Apple continues to provide macOS updates for this generation, ensuring security and compatibility.
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Impact on enterprise replacement cycles
The longevity of the M1 MacBook Air allows extending device lifecycles from three to five or more years, yielding significant savings on purchase and management costs. At a time when Mac prices are rising, this feature becomes crucial. According to many IT managers, M1 units can be repurposed as loaners or emergency replacements, reducing the need to buy new devices for each contingency. Apple recently sued OpenAI for hardware trade secret theft, demonstrating the company's investment in protecting its technology, an investment reflected in the build quality of its products.
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Practical advice for fleet managers
If you manage a Mac fleet and have M1 MacBook Airs coming off lease, do not rush to recycle them. Keep them enrolled in your MDM and use them as spares for temporary replacements or for users with light needs. Their power is still sufficient for most knowledge workers. With proper care, these devices can remain productive for several more years, as evidenced by fleet managers who actively maintain dozens of units. For more on the chip architecture, see the Wikipedia page on Apple M1.
