📌 HBM Squeezes Commodity DRAM Capacity; End-Product Price Hikes Validate Smooth Memory Cost Pass-Through
The explosive demand for High Bandwidth Memory (HBM) driven by AI computing power is fundamentally reshaping the supply-demand balance of the entire memory chip industry. Industry calculations indicate that total HBM revenue is expected to grow by approximately 2.5 times by 2027, with core drivers stemming from a compound bit demand growth rate of about 63% and a price increase effect of about 54%. Compared with mere demand growth, the more critical variable lies in the large-scale line conversion by original memory manufacturers.
As manufacturers pivot resources toward high-value-added products, HBM’s share of total DRAM capacity is projected to surge from 19% to 31% by 2028. Because producing HBM consumes significantly more wafer area and packaging resources, this expansion directly exerts a rigid squeeze on traditional commodity DRAM production lines. Constrained commodity capacity fundamentally tightens the supply foundation for broad-based memory chips, consolidating upstream manufacturers’ pricing power.
The rising component costs resulting from this supply constraint are no longer confined to datacenter compute procurement; they are rapidly crossing B2B boundaries and penetrating the consumer electronics market. Recently, Apple raised iPhone prices by $100, and Google sharply increased the price of the Pixel 10a by 20% to $599, demonstrating that the pace of rising end-device component costs has exceeded earlier industry expectations. Price hikes by hardware leaders confirm that the transmission path of memory shortage costs to consumers remains unobstructed, continuing to underpin high gross margins for memory makers such as Micron.
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