DDR2 Memory Prices Soar by 60% as AI Demand Ripples to 2003 Standards

According to research data released by TrendForce this week, contract prices for DDR2 DRAM, first introduced in 2003, recorded a sharp 55–60% increase in Q2 2026. Prices are expected to rise by another 35–40% in Q3. The structural supply-demand crisis stems from wafer capacity being redirected toward server DRAM and high bandwidth memory (HBM) for AI applications. This shift has tightened supply across mature nodes, ultimately affecting even the oldest production-standard DRAM.

Although DDR2 is no longer used in the PC market, it is still employed in long-operating devices such as embedded systems, network equipment, industrial control devices, and automotive electronics. Redesigning these systems to accommodate DDR4 or DDR5 is prohibitively expensive, forcing reliance on older standards.

As reported by Tom’s Hardware, this price surge is not an overnight phenomenon. The semiconductor memory industry’s three major players—Samsung, SK hynix, and Micron—have been reallocating wafer capacity to meet the growing demand for AI infrastructure, prioritizing HBM and server DRAM production. This initially strained DDR4 supply, pushing original equipment manufacturers (OEMs) and original design manufacturers (ODMs) to adopt DDR3 as a substitute. In some cases, DDR3 designs were even reconfigured to use DDR2. This cascading shift in demand across generations has left older standards facing severe shortages.

Signs of this phenomenon emerged as early as March this year, when DDR3 and DDR2 prices spiked by 20–40% within a single month. Additionally, there has been a market inversion, with DDR4 becoming more expensive than its newer counterpart, DDR5. This forced module manufacturers and motherboard vendors to reactivate DDR4 production lines that had been scaled back by the major manufacturers.

Supply Chain Fragmentation and Production

Adjustments

Currently, the primary suppliers of DDR2 components are Taiwan-based companies Winbond and ESMT. The two companies have adopted contrasting strategies. Winbond is gradually reducing DDR2 production while reallocating capacity to more profitable products like DDR3, DDR4, and LPDDR4. In contrast, ESMT is focusing its wafer allocation at its foundry partner PSMC on DDR2 production in an effort to capture the demand left by Winbond’s withdrawal.

TrendForce data indicates that Taiwanese suppliers, including Nanya, are struggling to meet the surge in orders for lower-grade DRAM standards such as DDR2 and DDR3. The time required for process transitions to secure new production capacity means that ESMT’s expansion cannot fully offset the supply shortfall created by Winbond’s exit.

This supply-demand gap is likely to widen further in the latter half of the year. TrendForce projects another 35–40% price increase in Q3, with no guarantee that prices will stabilize by the year’s end.

Ripple Effects Across the Industry

The core issue extends beyond any single legacy standard. According to Tom’s Hardware, the surge in DDR2 prices reflects “a prolonged DRAM shortage.” Contract prices across the DRAM market continue to rise, with no new production capacity expected until late 2027 at the earliest.

Demand for AI-focused HBM is distorting resource allocation across the semiconductor industry. HBM production consumes significant resources for DRAM wafer yields and stacking processes, reducing capacity for traditional DRAM production. The three major manufacturers are dedicating most of their increased wafer input to HBM production, taking little action to address the diminishing supply of legacy DRAM.

Editorial Opinion

In the short term, the projected 35–40% price hike in Q3 is likely to directly increase costs in the supply chains of industrial equipment and automotive electronics. While many companies in these sectors rely on long-term contracts to ensure a stable supply, smaller manufacturers dependent on spot procurement are expected to face significant impacts. The ripple effects on DDR3 and DDR4 have already been observed, with the rising bill of materials (BOM) costs starting to affect consumer electronics.

From a long-term perspective, the lack of new capacity until late 2027 presents a structural challenge to the semiconductor industry. If AI demand continues to absorb resources for HBM and server DRAM indefinitely, legacy DRAM standards will remain subject to persistent supply shortages. Given the extended lifecycle of industrial equipment, even older standards like DDR2 will retain their critical importance as irreplaceable components.

From the editorial team’s perspective, this situation does not merely signify the “chronic semiconductor shortage” but rather the “deterioration of the legacy market as a result of AI monopolizing resources.” Industry-wide measures—such as long-term DRAM supply guarantee programs and fostering open standards for secondary sources—should be urgently considered to address this growing issue.

References

• Tom’s Hardware — Published on June 22, 2026