- AI infrastructure spending has broken the global memory supply chain
- DDR2 prices will increase by 60% in the second quarter of 2026 alone
- Some manufacturers are redesigning DDR3 systems around DDR2 to protect components
The rise of AI is generating unexpected consequences across the memory industry, including renewed demand for technologies introduced more than two decades ago.
As manufacturers prioritize advanced products that serve AI infrastructure, older generations of memory are becoming increasingly difficult to obtain in significant quantities.
That change is now driving up DDR2 prices considerably even though the technology first appeared about 25 years ago.
Demand for legacy memory increases as newer DRAM becomes scarce
The DRAM shortage has driven memory prices up sharply, with DDR4 contract prices reportedly rising as much as 2,200% at one point.
Industry executives like Nothing CEO Carl Pei and Framework have warned that supply constraints and high prices are unlikely to ease any time soon.
According to TrendForce, these structural changes in the DRAM market are forcing buyers to go back through successive generations of memory, and the limited supply of mature nodes is pushing some brands to switch from newer memories to older memories that are available in higher volumes.
TrendForce estimates that DDR2 contract prices will increase by approximately 55% to 60% during the second quarter of 2026.
Prices are then expected to rise another 35% to 40% in the third quarter, creating one of the strongest price increases seen in the legacy memory segment in years.
The situation is partly due to decisions made by the world’s largest DRAM suppliers, which continue to direct manufacturing resources towards advanced memory technologies.
Rising demand for HBM and server DRAM, both closely linked to expanding investments in AI infrastructure, has reduced available wafer allocations for older consumer-focused products.
As availability dwindles, companies purchasing DDR4 memory have increasingly turned to Taiwanese suppliers for additional capacity.
Demand has therefore spread across several generations of products, creating pressure that now extends to the DDR3 and DDR2 markets.
Some manufacturers have reportedly replaced DDR4 designs with DDR3 solutions, while certain DDR3-based systems are being redesigned around DDR2 memory to improve component availability.
Suppliers gain influence as production shifts toward higher-margin products
The imbalance between demand and available production has strengthened the negotiating position of some memory manufacturers.
As supply cannot keep pace, suppliers have gained greater flexibility to increase contract prices while focusing on products that generate higher returns.
Winbond, one of the key DDR2 suppliers, is reducing production of older standards and redirecting capacity towards DDR3, DDR4 and LPDDR4 products.
Such a transition is expected to put additional pressure on DDR2 availability over the coming quarters.
As contract manufacturers, buyers relying on legacy platforms could face increasing competition for a shrinking set of components.
However, manufacturers like Elite Semiconductor Memory Technology (ESMT) are increasing their focus on DDR2 production within their existing wafer allocation.
The company hopes to capture growing demand in an effort to improve profitability while helping to address some of the supply shortfall caused by Winbond’s withdrawal.
It remains uncertain whether these supply conditions represent a temporary market distortion or the beginning of a prolonged shortage.
What is becoming clear is that the demand for advanced AI-driven memory is now affecting even very old generations of products, creating ripple effects that few expected would reach DDR2.
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