The RAM Price Shock: Second-Order Effects
The AI boom was supposed to be about software. In early 2026 it quietly raised the price of your laptop. Memory chips share production lines, and one bit of HBM for AI data centers consumes roughly three times the resources of one bit of standard DRAM. As memory makers shifted capacity toward HBM, conventional DRAM supply contracted, and ordinary memory contract prices spiked about 90% in a single quarter. Memory jumped from 15-18% of a PC's bill of materials to roughly 35%, with Intel's CEO warning relief was unlikely before 2028.
For founders and operators, this case sharpens the skill that separates people who see opportunity from people who arrive late: tracing a chain of causation one or two steps past the obvious. The visible winners of any boom are already priced in; the edge lives in what the boom is quietly doing to something adjacent. Learning to map those downstream effects in your own market, before everyone else connects the dots, is what the app trains.
Frequently asked questions
Why did RAM prices spike because of AI?
Memory chips share production lines, and one bit of HBM for AI data centers consumes roughly three times the resources of one bit of standard DRAM. As memory makers shifted capacity toward HBM, conventional DRAM supply contracted and ordinary memory contract prices spiked about 90% in a single quarter. The AI boom quietly raised the price of laptops in early 2026.
How much did memory's share of a PC's cost rise?
Memory jumped from 15 to 18% of a PC's bill of materials to roughly 35%, a major increase driven by the DRAM squeeze. Intel's CEO warned relief was unlikely before 2028. The AI boom's second-order effect landed directly on consumer electronics.
What are the second-order effects of the AI memory shift?
The shift of capacity toward HBM for AI data centers contracted standard DRAM supply, which spiked consumer RAM prices and raised the cost of everyday devices. The visible AI winners were already priced in, but the downstream squeeze on laptops was the hidden effect. It shows how a boom quietly changes something adjacent.
What can founders learn from the RAM price shock?
Trace a chain of causation one or two steps past the obvious, because the visible winners are already priced in and the edge lives in what a boom is quietly doing to something adjacent. The lesson is to map those downstream effects before everyone else connects the dots. CaseBook turns this into a move you apply to your own company, with an AI coach that reads your answer.