Close-up of DDR4 memory modules with an AI data center background representing DRAM shortages and supply chain pressure.

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DDR4 Isn’t Done Yet: Why “Legacy” DRAM Is Back in Shortage-And Why It Matters

If you’d asked most people in the supply chain two years ago what would keep them up at night in 2025, very few would have answered: DDR4. Sure, everyone expected

Doug Getty December 3, 2025

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DDR4 Isn’t Done Yet: Why “Legacy” DRAM Is Back in Shortage-And Why It Matters

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