Possible $15 billion fundraising could support expansion across AI infrastructure and next-generation storage
SK hynix's U.S. semiconductor subsidiary Solidigm is reportedly exploring an initial public offering (IPO) that could value the business at up to $150 billion, highlighting the growing importance of enterprise storage in the global artificial intelligence infrastructure market.
The potential listing comes as SK hynix expands its AI semiconductor business beyond high-bandwidth memory (HBM), with Solidigm's enterprise solid-state drives (SSDs) emerging as another important component of its AI infrastructure portfolio.
According to Reuters, Solidigm has held discussions with global investment banks regarding a potential U.S. listing as early as 2027.
The offering could raise approximately $15 billion, although its timing, size and structure remain at an early stage and are subject to market conditions.
SK hynix said it is reviewing various options to strengthen Solidigm's business competitiveness but that no specific plans have been finalized.
Enterprise SSDs Emerge as Another Growth Driver in AI Infrastructure
Solidigm was established following SK hynix's acquisition of Intel's NAND flash memory and SSD business.
The U.S.-based company focuses on enterprise SSDs used in servers, cloud infrastructure and data centers, including high-capacity storage products designed for increasingly demanding AI workloads.
As AI applications expand from model training to large-scale inference services, data centers require greater storage capacity and faster access to massive datasets.
HBM plays a critical role in supporting the computational performance of AI accelerators, while enterprise SSDs provide the storage infrastructure needed to manage and retrieve large volumes of information.
Both technologies are becoming increasingly important as AI infrastructure continues to expand.
SK hynix has strengthened its position in the AI semiconductor market through its HBM business. Solidigm complements that strength by extending the company's capabilities into enterprise storage.
Together, these businesses provide SK hynix with a broader presence across the memory and storage technologies required for AI data centers.
Solidigm has continued to develop high-capacity enterprise SSD products designed for cloud and AI infrastructure applications.
The reported IPO discussions have brought renewed attention to the company's business potential and the possibility of obtaining an independent market valuation for its enterprise storage operations.
Potential IPO Could Expand Investment Options for AI Growth
A U.S. listing could provide Solidigm with additional financial resources to support future investment in enterprise storage technologies.
Reuters reported that the proposed offering could raise approximately $15 billion, although the final amount and use of proceeds have not been determined.
Such funding could create additional opportunities for product development, manufacturing investment and expansion into the growing AI infrastructure market.
The potential transaction also aligns with SK hynix's broader strategy of strengthening its AI business presence in North America.
Earlier this year, SK hynix announced plans to establish a U.S.-based AI-focused company through a restructuring of Solidigm.
The initiative is intended to expand the group's capabilities beyond memory components into AI solutions, investment and strategic partnerships.
Solidigm's enterprise SSD operations form an important part of this strategy, providing a business foundation within the AI data center ecosystem.
Access to U.S. capital markets could offer additional financing options as SK hynix explores new opportunities across AI infrastructure and related technologies.
Solidigm's Valuation Highlights Expanding AI Storage Opportunities
The reported valuation of up to $150 billion has drawn attention to the scale of Solidigm's potential business value.
Since SK hynix acquired Intel's NAND flash and SSD operations, Solidigm has developed its position in the enterprise storage market, with high-capacity SSDs becoming increasingly relevant to AI and cloud computing infrastructure.
An independent market valuation could provide investors with a clearer view of the company's growth potential while supporting future business expansion.
The proposed IPO remains under consideration, and its final structure would determine the implications for capital allocation and ownership.
SK hynix previously stated in a September 4 regulatory filing that it was reviewing various measures to enhance Solidigm's competitiveness but had not reached a definitive decision.
As demand for AI infrastructure continues to expand, Solidigm represents an important part of SK hynix's broader semiconductor portfolio, complementing its established strengths in advanced memory technologies.
The potential listing has also brought attention to how SK hynix could further develop its enterprise storage business alongside its HBM operations as part of its long-term AI strategy.
