Tech Insight : Samsung Warns Of Memory Shortage Until 2028

Samsung has warned that the global shortage of computer memory is set to continue for at least another two years, signalling that the artificial intelligence boom is reshaping the technology industry in ways that could keep hardware prices higher and supply tighter well into 2028.

What Has Samsung Said?

The warning came as Samsung announced another set of exceptionally strong financial results, driven largely by soaring demand for memory chips used in AI infrastructure.

Speaking during the company’s second-quarter earnings call, Jaejune Kim, Executive Vice President of Samsung’s Memory Business, said the industry faces a prolonged period of constrained supply.

He told analysts: “We believe it will be unlikely to see any significant increase in incremental supply through 2028.”

Samsung also believes the situation is likely to become even more challenging before it improves.

As Kim explained: “Based on the incoming requests that we have been seeing from the customers, unmet demand from this year is likely to carry over into the following year, contributing to tighter supply conditions going forward. The supply constraints are expected to become even more severe in 2027 than 2026, reinforcing our view that the supply shortage will persist through 2028.”

For businesses already facing rising hardware costs and longer delivery times, those comments suggest the current market is unlikely to return to normal any time soon.

Why Is Memory In Such Short Supply?

The answer lies largely with AI. Training today’s frontier AI models already requires enormous quantities of high-performance memory. However, the rapid growth of AI agents capable of carrying out increasingly complex tasks is placing even greater pressure on memory demand because those systems must process, retain and reuse vast amounts of information.

Samsung described this as an “unprecedented rise” in demand for AI servers and computing infrastructure.

At the same time, memory manufacturers are prioritising the production of specialist products such as High Bandwidth Memory (HBM), enterprise solid-state drives and advanced server memory, where demand and profit margins are highest.

That inevitably leaves less manufacturing capacity available for the mainstream memory chips used in laptops, desktop PCs, smartphones, networking equipment and countless other everyday devices.

Why Can’t Manufacturers Simply Make More?

Although demand has risen rapidly, increasing production is far from straightforward.

For example, modern semiconductor fabrication plants are among the most complex manufacturing facilities ever built. Constructing them, installing the specialist equipment, testing production lines and achieving commercially viable yields typically takes well over three years.

Samsung says that timeline is one of the main reasons additional supply cannot arrive quickly enough to ease the shortage.

Even though manufacturers are investing heavily in new facilities, today’s decisions will not produce meaningful increases in output for several years.

Independent market analysts seem to broadly agree. For example, TrendForce expects AI to remain the dominant driver of memory demand throughout 2027, with substantial increases in mainstream DRAM production unlikely to materialise until 2028.

Who Benefits And Who Pays?

The shortage seems to be creating some clear winners and losers. Memory manufacturers such as Samsung are benefiting from strong demand, higher prices and customers willing to commit to multi-year purchasing agreements to guarantee future supply.

Samsung says: “Customers who want to secure substantial AI service infrastructure are increasingly approaching us for multiyear supply.”

Those long-term agreements help manufacturers reduce the boom-and-bust cycles that have traditionally characterised the memory industry while giving major cloud providers greater certainty over future capacity.

The position is rather different for smaller businesses and many enterprise buyers.

Without the purchasing power of hyperscale cloud operators, organisations may increasingly find themselves competing for the remaining supply of mainstream memory components. That pressure ultimately feeds through into higher prices for servers, laptops, smartphones, storage systems and other business technology.

The effects are already spreading beyond cutting-edge AI hardware. Market analysts report that shortages are beginning to influence older generations of memory as manufacturers and hardware vendors look for alternative components when newer products become difficult or expensive to source.

The Memory Crunch Is Part Of A Bigger Picture

Perhaps the most interesting aspect of Samsung’s warning is that memory is not the only technology facing long-term supply pressure.

Storage manufacturers are also reporting exceptionally strong demand as AI systems generate and retain ever-growing volumes of information. Seagate, for example, says that most of its nearline hard drive production is already allocated through 2028 as cloud providers reserve capacity years in advance.

Taken together, these developments suggest that AI is reshaping the entire technology supply chain rather than affecting only specialist processors or graphics chips.

Memory, storage, networking equipment and data centre infrastructure are all experiencing sustained demand as organisations continue investing heavily in AI capabilities.

What Does This Mean For Your Business?

For businesses, Samsung’s warning suggests that technology purchasing may require more forward planning than it has for many years.

Organisations expecting to refresh laptops, servers, storage or other infrastructure should not assume that component prices or lead times will quickly return to previous levels. Longer procurement cycles, earlier budgeting and closer relationships with suppliers may become increasingly important while supply remains constrained.

The shortage also highlights how profoundly AI is changing the economics of the technology industry. Infrastructure that once served conventional business applications is increasingly competing with AI platforms for the same underlying components, influencing prices across the entire market rather than only within specialist AI systems.

Businesses should therefore view this not simply as a temporary shortage but as evidence of a broader structural change. As AI investment continues to accelerate, organisations that plan technology purchases well in advance, extend the life of existing equipment where appropriate, and build greater flexibility into their IT strategies are likely to be better placed to manage higher costs and ongoing supply constraints over the next several years.

Tech News : AI Memory Chip Survives Temperatures Hotter Than Molten Lava

Researchers at the University of Southern California have developed a memristor memory device capable of operating at 700°C, a temperature hotter than molten lava and beyond the surface conditions found on Venus.

Why This Matters

The breakthrough is important not simply because of the extreme temperatures involved, but because it points towards a new generation of AI hardware designed to operate in environments where conventional computing systems quickly fail.

It also highlights how memristors, a type of electronic component that can both store data and process information in the same location, have long been viewed as an experimental technology but may finally be moving towards real-world commercial deployment inside AI infrastructure, industrial systems, defence platforms, and autonomous machines.

What The Researchers Built

The research, published in ‘Science’, focused on a type of electronic component called a memristor, a device capable of storing memory and performing computation in the same location.

This matters because conventional computing systems separate processing and memory physically, forcing data to move constantly between processors and storage. This creates major energy, speed, and heat limitations, particularly for AI workloads.

Memristors attempt to solve that problem by combining storage and processing together, making them particularly attractive for AI inference and neuromorphic computing systems designed to mimic aspects of the human brain.

The USC team demonstrated that their graphene-based memristor continued operating reliably at temperatures up to 700°C. The devices also survived more than one billion switching cycles at those temperatures while maintaining stable resistance states.

Professor J. Joshua Yang from USC said in the university’s announcement: “This work establishes a pathway toward electronics capable of operating in extreme environments previously inaccessible to conventional semiconductor systems.”

How They Solved The Heat Problem

One of the biggest technical challenges involved preventing tungsten atoms from diffusing through the device structure at high temperatures. Traditional memristors often fail in this area because heat causes conductive materials to migrate uncontrollably inside the memory layer, eventually destroying the device.

The USC researchers solved much of this problem using multilayer graphene electrodes that dramatically slowed tungsten diffusion. As their supplementary paper explains: “W atoms diffuse more easily on the Pt (111) surface compared to Gra surface”, referring to graphene.

The researchers also concluded that “regardless of graphene thickness, W adatom adsorption remains weak and surface diffusion is intrinsically slow on graphene.”

In simple terms, the graphene acted as an ultra-stable barrier layer that prevented the internal structure from degrading under extreme heat.

The paper also noted that “solving W diffusion issue is the key for HT memristors”, referring to high-temperature operation.

Why TetraMem Matters

The commercial significance of the story comes from TetraMem, the startup helping commercialise the underlying technology. TetraMem is developing analogue AI inference chips based on memristor architectures designed to process AI workloads far more efficiently than conventional digital processors.

Unlike many experimental semiconductor breakthroughs that remain trapped inside laboratories, TetraMem says it has already moved room-temperature versions of its inference chips onto 300mm semiconductor production wafers in partnership with SK hynix and NY CREATES, with support linked to the US CHIPS Act.

That matters because 300mm wafers are the standard used in advanced commercial semiconductor manufacturing.

In a company statement, TetraMem CEO Guangyu Xu said: “This breakthrough validates the robustness of our memristor technology platform and opens the door to AI computing in some of the harshest environments imaginable.”

The company believes memristor systems could dramatically reduce the energy demands of AI inference while enabling far smaller and more efficient edge AI devices.

An Important Change In AI Hardware

The timing of this announcement is important because AI infrastructure is becoming increasingly constrained by energy consumption, heat generation, memory bottlenecks, and scaling limitations. Large language models and AI agents require enormous quantities of data movement between processors and memory, which consumes huge amounts of electricity.

Memristor-based systems could potentially reduce those inefficiencies significantly by processing information directly where it is stored. That could become particularly valuable for edge AI systems operating in remote or hostile environments where power, cooling, and maintenance are severely limited.

Possible future applications could include spacecraft, geothermal drilling systems, industrial robotics, autonomous military platforms, high-temperature manufacturing, nuclear facilities, and even future Venus exploration missions.

Importantly, this also reflects a broader change taking place across the semiconductor industry.

For years, AI progress largely depended on scaling conventional GPUs and cloud infrastructure. Increasingly, researchers are now looking towards entirely new memory architectures, analogue computing approaches, and neuromorphic hardware designs to overcome the physical and economic limits of traditional systems.

What Does This Mean For Your Business?

For businesses, the breakthrough is another sign that the next wave of AI competition may depend as much on hardware innovation as software models.

The wider significance here is not simply a chip surviving extreme temperatures. It is that memristor computing, long viewed as an experimental concept, is now beginning to move closer towards industrial-scale manufacturing and commercial AI deployment.

That could eventually reshape sectors ranging from industrial automation and aerospace to defence, logistics, infrastructure monitoring, and autonomous systems.

It also reinforces how AI infrastructure itself is rapidly becoming a major strategic battleground, with governments, semiconductor firms, and startups all racing to develop hardware that is faster, more energy efficient, and capable of operating in environments where conventional computing struggles or fails entirely.

Video Update : ChatGPT’s Huge Memory Upgrade

ChatGPT has had a major upgrade when it comes to its memory functionality. This video tells you everything you need to know to use this new memory upgrade to the fullest.

[Note – To Watch This Video without glitches/interruptions, It may be best to download it first]

Video Update : Personalising ChatGPT Via It’s ‘Memory’

ChatGPT has a ‘memory’ feature which you should know about because you might wish to amend what is known about you (for security if nothing else) and also because you can add and delete ‘memories’ and thereby change the outputs you get.

[Note – To Watch This Video without glitches/interruptions, It may be best to download it first]