Why Your RAM Just Doubled in Price

What happened to memory prices

If you priced a RAM upgrade recently and flinched, you were not imagining it. Through 2026 the price of ordinary computer memory roughly doubled. Contract prices for DRAM, the chips inside your memory sticks, rose on the order of 80 to 95 percent in a single quarter early in the year. A 32 GB DDR5 kit that sold for about 200 dollars in late 2025 has been going for 600 dollars or more.

The reason is AI, indirectly

The cause is not a factory fire or a sudden run on PCs. It is AI, working through the supply chain. AI accelerators need a special, expensive kind of memory called high bandwidth memory, or HBM, stacked right next to the processor. HBM is far more profitable for memory makers than the DDR5 in a laptop, so the big three suppliers shifted their factories toward it. Their 2026 HBM output is essentially spoken for, sold out to the AI buyers. The catch is that the same fabs and the same wafers make both kinds of memory. Every wafer turned into HBM is a wafer not turned into the ordinary RAM everyone else buys, and that squeeze is what you pay for at checkout.

Why it is not a quick fix

New memory capacity takes years and billions of dollars to build, so suppliers cannot simply flip a switch to make more. As long as AI data centers keep buying every HBM chip available, the mainstream market stays starved. Analysts expect relief no earlier than mid 2027, and only if HBM demand cools.

Why it matters for the stack

This is one of the clearest cases of the AI boom reaching out and touching a normal purchase. You do not have to run a model or own a GPU to feel it; the same shortage that feeds data centers is why a build costs more this year. When people say AI is remaking the economy, this is what it looks like at the small end: a memory upgrade, quietly priced by a data center you will never see.

Sources: for this explainer we checked The Register’s reporting on doubling DRAM prices and its coverage of the AI driven HBM shortage.