SK Hynix CEO: 2027 Will Be Memory's Worst Supply Year Ever

The interesting bit came from the chief executive of the company that is arguably the single most important supplier inside the current AI build-out. Kwak Noh-jung, CEO of SK Hynix, told Reuters on the day his company began trading on Nasdaq that 2027 will be "the worst year in the industry's history from the supply perspective," and that customer demand will keep running ahead of what SK Hynix can build well beyond 2030.

That is a striking thing to say in an interview timed to a US listing. Optimism about the order book is standard on debut day; conceding that you cannot physically make enough of the product for the rest of the decade is less standard. Kwak's line was that "our customer demand continues to go up, while our capacity has limitations," and that customers are increasingly signing long-term contracts because they believe the shortage situation will last for longer. SK Hynix is the dominant supplier of the high-bandwidth memory that sits next to Nvidia's AI accelerators, and Nvidia's Jensen Huang said last month that SK Hynix would remain his largest memory supplier.

Why this matters if you are not buying wafers: HBM is currently the bottleneck on how many training and inference chips actually get shipped, not GPU silicon alone. If the supplier with the largest share of that market is publicly telling investors it cannot catch up until after 2030, then the cost curve on frontier AI compute stops looking like a smooth decline and starts looking like a rationed queue. That is a different story from the "GPUs will get cheaper every year" line most product roadmaps still assume.

The caveats are worth being honest about. The claim is single-sourced from a CEO on his listing day, so treat the multi-year framing as forward guidance rather than an audited number. What the retrieved reporting doesn't give you is a quantified gap between supply and demand, a split between cutting-edge HBM and commodity DRAM, or what Samsung and Micron intend to do about the shortfall. The forward-looking read: customers who lock in long-term supply now, and rivals who can credibly bring HBM capacity online before 2027, are the ones best positioned by Kwak's own forecast.