Without helium there are no chips or RAM. And the largest producers are in the eye of the Iran war

Think of the world as if it were a puppet. It is supported by threads that move, but when one of those threads breaks, the whole wobbles. If several strings break at once, the puppet falls apart. In the technological world, 2026 has started on the wrong foot. The main RAM memory companies They have turned to producing memory for AI, leaving the consumer market. This has caused an unprecedented increase of prices that affects consumers, but also companies.

Right now, it’s impossible to guess when it will return to normal because each party involved thinks one thing. And, for a few days now, we have another of those threads that I talked about at the beginning: the iran war. The consequence We are already seeing it immediately: the Strait of Hormuz boilingthe barrel of crude oilreaching stratospheric prices and a gasoline –dieselabove all- through the clouds. But since everything that goes wrong can get worse, now there is another crisis knocking at the door: that of helium.

And it is the perfect union between RAM crisis and the war in Iran because without helium… well, without helium there are many things that do not work. Neither does artificial intelligence.

RAM crisis + Iran war = no helium

For many, helium is that gas that gives us such a funny voice and allows us to inflate balloons that float. For the semiconductor industry, helium is a critical and irreplaceable element in the manufacturing process. Being a noble gas, it does not chemically interfere with the materials of the silicon crystal growth process. inside the huge machines that companies use to create the wafers that are later used to make chips.

They prevent materials from reacting with oxygen or other contaminants, so the results are purer. They are like a shield, but helium is also essential to dissipate the heat of the extreme lithography machinesto eliminate waste after each manufacturing cycle and even to identify any leaks in one of these machines. Its particles are among the smallest that exist and are what reveal even the smallest leaks in manufacturing chambers that must be under vacuum.

Come on, it is not an element that can be easily replaced. There are two companies that right now have such a deep dependency that any variation in supply would be fatal. What companies? Exactly: Samsung and SK Hynix, the same ones that have dedicated themselves to AI and the same ones that do not plan to lift a finger to alleviate the crisis of RAM memory prices (and therefore of SSDs and any device that has a NAND chip).

Both are involved in the manufacturing process of the sophisticated HBM4 memoryand both need helium. The problem is that helium is a byproduct in natural gas production, and some of the world’s largest refineries are in the Middle East. With the war in Iran, it is clear that the civilian targets are data centers and energy producers.

If these infrastructures are attacked, the rest of the West is paralyzed, and they have begun to launch kamikaze drones against them. There is the oil company Ras Tanurabut also that of Ras Laffan, from QatarEnergy. It is one of the whales in the production of natural gas and, therefore, in the production of helium. And if the refineries close and the ships do not arrive, the smelters’ reserves begin to run out.

There are already voices that they point to problems in the medium term if the situation persists. SK Hynix claims that they have a “diversified supply chain and sufficient helium inventory”something similar to what has commented another of the large chip manufacturers: TSMC. The problem is that these guarantees are short-term. If the situation continues with a prolonged closure of Hormuz, more than 25% of the world’s helium supply will be affected.

This will cause the companies that ‘use’ gas the most to begin to see that their reserves are depleted at a faster rate than they are replenished. the market, always so unstablehas already reacted and actions Both Samsung and SK Hynix have fallen in recent hours due to supply concerns.

Because we are no longer talking about a price of RAM and runaway gasolinewe are talking about helium being necessary for the manufacturing of any advanced chip, but also in quantum computing or for the numerous space launches. And as Hormuz continues, there will be many entities fighting for an essential, irreplaceable and very valuable good.

Faced with SK Hynix’s moderate optimism, more pessimistic voices are already seeing echoes of the component crisis of 2020.

Images | VALGO, ASML

In Xataka | ‘Focus: The ASML Way’: the book that reveals the secrets of the most powerful European company in the chip industry

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