DRAM Shortage Chaos Sends DDR4 Prices Skyrocketing, Pushing Some Brands Back to DDR2
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The artificial intelligence boom is triggering a cascade of unexpected disruptions across the memory chip industry, including a revival of demand for technologies that first debuted more than two decades ago.
As major DRAM suppliers continue to prioritize cutting-edge products that support AI infrastructure, older memory generations have become increasingly scarce in commercial quantities. That shift is now driving up prices for DDR2 memory — a standard that entered the market around 2003 — by more than 50%, according to industry analysts.
Contract prices for DDR4 have also surged dramatically, with some reports indicating spikes as high as 2,200% at certain points during the ongoing shortage. Executives including Nothing CEO Carl Pei and Framework have publicly warned that supply constraints and elevated pricing are unlikely to ease in the near term.
TrendForce, a leading semiconductor research firm, attributes these structural changes to a fundamental reallocation of manufacturing capacity. The world’s largest DRAM producers are increasingly directing resources toward high-bandwidth memory (HBM) and server DRAM, both tightly linked to expanding AI infrastructure investments. That has reduced wafer allocations for older, consumer-focused product lines, creating a domino effect that now reaches into DDR3 and DDR2 markets.
“We are seeing buyers move backward through successive memory generations,” a TrendForce analyst noted in a recent report. “Limited mature-node supply is pushing some brands to switch from newer memory to older ones that are available in larger volumes.” The firm estimates that DDR2 contract prices will climb roughly 55% to 60% in the second quarter of 2026, followed by another 35% to 40% increase in Q3 — one of the strongest pricing surges for legacy memory in years.
Some manufacturers have already replaced DDR4 designs with DDR3 solutions, while certain systems originally built around DDR3 are being redesigned to accommodate DDR2 chips. The imbalance between demand and available output has strengthened the negotiating position of memory vendors, giving them greater flexibility to raise prices while focusing on products that generate stronger returns.
Winbond, a key supplier of DDR2, is reducing production of older standards and redirecting capacity toward DDR3, DDR4, and LPDDR4 products. That transition is expected to tighten DDR2 supply further in the coming quarters. Meanwhile, Elite Semiconductor Memory Technology (ESMT) is increasing its focus on DDR2 production within its existing wafer allocation, hoping to capture surging demand and improve profitability while partially offsetting Winbond’s withdrawal.
Whether these conditions represent a temporary market distortion or the beginning of a prolonged shortage remains uncertain. What is becoming clear is that AI-driven demand for advanced memory is now affecting even very old product generations, creating ripple effects that few expected to reach DDR2.