High Bandwidth Flash could cut AI memory costs but strain NAND supply

High Bandwidth Flash could give AI accelerators more memory at roughly one-tenth the manufacturing cost per gigabyte of HBM4, but producing it may consume far more wafer capacity than conventional NAND, squeezing supply.

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2026-11-04 06:32 · DigiTimes Asia
AI flash could cost 90% less per GB to make than HBM4 but squeeze NAND supply

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