When people think about the hardware cost of the AI boom, GPUs usually get all the attention. But the bigger story is happening across the entire semiconductor supply chain.
AI infrastructure is putting pressure on DRAM, NAND flash, SSDs, CPUs, and GPUs, and those markets are being affected in different ways. The result is a broader repricing of computer components that extends well beyond AI accelerators.
Recent price movements make the trend difficult to ignore. A 32GB DDR5-6000 memory kit that sold for roughly $90 in July 2025 has climbed to around $379, while a Samsung 990 EVO Plus 2TB SSD increased from about $113 to more than $360 over the same period. Server and consumer CPU prices have also moved higher.
The important question is why these components are becoming more expensive.
The current hardware cycle is not simply one giant "AI shortage." There are at least three different mechanisms at work.
DRAM: AI demand is pulling manufacturing capacity toward HBM, which requires significantly more wafer capacity per bit than conventional DDR5.
NAND and SSDs: Enterprise customers are absorbing an increasing share of NAND supply, while shortages in hard drives are also pushing cloud providers toward enterprise SSDs.
CPUs: Advanced-node capacity, packaging constraints, and strong demand for server processors are creating another source of pricing pressure.
These mechanisms have a common connection to AI infrastructure, but they will not necessarily disappear at the same time.
The DRAM market provides perhaps the clearest example.
AI accelerators require enormous amounts of high-bandwidth memory, particularly HBM3E and eventually HBM4. HBM is much more demanding to manufacture than conventional DDR5.
Micron has described the wafer requirement as roughly three times that of DDR5 for the same number of bits. That means increasing HBM production consumes a disproportionate amount of DRAM wafer capacity.
This creates a problem for conventional memory.
Even if total DRAM bit production increases, the industry can still experience a shortage of DDR5 and other mainstream products if too much manufacturing capacity is allocated to HBM.
And HBM does not have to consume most of the industry's bits to have a major impact. The key issue is wafer capacity per bit.
That helps explain why conventional DDR5 prices can rise sharply even though the industry is producing more DRAM overall.