Microsoft and Other Cloud Giants Begin Signing "Mandatory Long-Term Storage Purchase Agreements," "Storage Cycles" Will Be Reshaped

Cloud giants’ changing attitude, mandatory long-term storage procurement contracts may reshape industry cycles.

According to Wall Street Watch, as reported by EBN News, Samsung Electronics is currently negotiating long-term supply agreements with Google and Microsoft, discussing prepayments exceeding $10 billion. If procurement volumes do not meet the agreed scale, the difference will be deducted from the prepayment.

Analysts point out that if these long-term agreements are finalized, storage vendors will gain over three years of demand visibility, helping to suppress sharp price fluctuations, stabilize profit margins, and support more certain capital expenditure expansion.

Meanwhile, Micron and SK Group are also pushing similar arrangements. Micron disclosed its first five-year strategic customer agreement in its Q2 FY2026 financial report. SK Group Chairman hinted in a Bloomberg interview that SK Hynix is about to launch specific measures to stabilize storage prices, though details were not disclosed.

Behind this wave of long-term contracts, there is a deeper industry logic: storage chips are shifting from standardized commodities to highly customized products. As next-generation memory products like HBM4 advance, the share of customized HBM will significantly increase, and customers are increasingly requiring deep collaboration with suppliers from the design stage.

This cooperation model naturally demands longer contract periods and stronger supply-demand binding, further driving structural growth in long-term agreements. Analysts suggest that if multiple major suppliers lock in long-term orders successively, the cyclical pattern characterized by “supply-demand mismatch and volatile prices” in the storage industry will face structural reshaping.

From “reject long-term contracts” to “actively binding,” cloud giants’ attitudes shift rapidly

Just a few months ago, the situation was entirely different.

According to Korea Economic Daily in January this year, Samsung and SK Hynix attempted to raise server DRAM prices by 60% to 70% in Q1 compared to the previous quarter, quoting major clients like Microsoft and Google. However, both cloud providers refused to sign two- to three-year contracts, insisting on maintaining short-term quarterly procurement agreements.

But as AI data center expansion accelerates, storage chips—being a critical bottleneck—are increasingly prioritized for supply assurance over price flexibility.

According to EBN News, industry insiders expect storage suppliers to complete long-term supply agreements with major tech companies within the first half of this year.

Samsung Co-CEO Jun Young-hyun stated at the March 18 shareholder meeting that the company is considering extending contract durations from the common quarterly or annual terms to three to five years. He also noted that demand for AI storage chips is expected to continue growing through 2026.

Amid the overall decline in US stocks this week, memory stocks still performed well.

Long-term contract structure: spot price linkage, mandatory prepayment

According to EBN News, the most likely contract structure currently under negotiation is: locking in procurement volumes over multiple years while linking pricing to spot market levels.

If spot prices deviate from the preset range, contract prices will adjust accordingly. This design ensures stable income for suppliers while leaving some price flexibility for buyers.

What truly differentiates this round of long-term agreements from historical precedents is the introduction of a prepayment mechanism.

EBN News specifically pointed out that similar long-term agreements were reached around 2019, but at that time, contracts lacked enforceability, and clients could unilaterally cancel orders. The current negotiations involve agreements secured by substantial prepayments, which ensure execution; if clients fail to purchase as agreed, the prepayment will be deducted accordingly, effectively serving as a breach penalty.

This mechanism has significant economic implications for Samsung. Reports indicate that prepayments between Samsung and Microsoft exceed $10 billion. If the agreement is finalized, it will provide Samsung with visible cash flow over several years, directly supporting its capital expenditure decisions.

Long-term agreements reshape supply-demand logic, potentially smoothing storage cycles

The cyclical fluctuations in the storage industry stem from systemic supply-demand mismatches. During high-demand periods, manufacturers expand capacity; when demand declines, oversupply leads to price crashes. This pattern has repeated over decades.

EBN News analysts believe that if long-term supply agreements are widely adopted, manufacturers will gain over three years of demand visibility, enabling more confident investment decisions and reducing the likelihood of sharp price drops. This will help stabilize profit margins.

Micron’s actions provide a concrete example. The company announced capital expenditures of over $25 billion for FY2026, nearly doubling from $13.8 billion last year, partly due to increased demand visibility from long-term agreements.

However, according to market analysts cited by Global Economic, promoting long-term agreements also means the buffer effect of storage prices during downturns will weaken. In the past, significant price drops during market slumps helped consumers reduce costs; this regulatory mechanism may be diminished in the future.

According to Chosun Ilbo, Samsung is assessing the earliest possible reversal of the global storage market around 2028 and is tightening operational discipline to prevent a new cycle of capacity oversupply.

Risk warning and disclaimer

Market risks are present; investments should be cautious. This article does not constitute personal investment advice and does not consider individual users’ specific investment goals, financial situations, or needs. Users should consider whether any opinions, views, or conclusions herein are suitable for their particular circumstances. Invest at your own risk.