Micron Technology projected quarterly revenue significantly above Wall Street expectations on Wednesday, driven by robust demand linked to artificial intelligence infrastructure. The company forecasted fourth-quarter sales between $49 billion and $51 billion, surpassing the analysts’ consensus estimate of approximately $43.6 billion, according to data from LSEG.

The strong outlook highlights the growing importance of high-bandwidth memory (HBM) and other advanced memory products in supporting large-scale data centers powering generative AI applications. Micron, a leading supplier of memory chips and the only U.S.-based manufacturer of high-end memory, has become a critical vendor for AI hardware providers, including Nvidia, whose AI processors rely on high-performance memory solutions.

Industry analysts note that the surge in AI chip and server demand has intensified competition for a constrained supply of HBM chips, which Micron produces. The company is reportedly operating at full capacity, with demand expected to outpace supply for the next two to three years. This imbalance reflects the rapid expansion of data-intensive AI workloads that require advanced memory technologies to deliver the necessary performance.

Micron’s shares responded positively to the forecast, rising more than 9% in extended trading. The company’s position as a principal supplier in the AI memory market underscores the strategic role of chipmakers in the evolving technology landscape, where investment in AI infrastructure is fueling growth across segments.

The outlook from Micron demonstrates how the AI sector’s expansion has reshaped demand dynamics in the semiconductor industry, particularly for memory components essential to next-generation computing environments. As AI applications become increasingly prevalent, memory chip manufacturers like Micron are poised to benefit from sustained demand amid supply constraints.