Sam Altman says scarce DRAM belongs in data centers, not your PC
OpenAI CEO Sam Altman says it is "quite terrible" for PCs to hold the world's limited DRAM supply, as SK hynix reports an 80% operating margin.
Sam Altman has a message for everyone with RAM in their computer: it would be better used elsewhere. On the Cheeky Pint podcast, the OpenAI CEO said: "From a global allocation perspective, actually it’s quite terrible to have everyone have a bunch of the world’s limited supply of DRAM sitting in their own computer, and be used 5% of the time." In a supply-constrained market, he argued, you want maximum utilization in the cloud.
Now the money. SK hynix reported third-quarter 2026 revenue of ₩104.6 trillion and operating profit of ₩83.3 trillion, an 80% operating margin, according to BigGo Finance. TrendForce expects conventional DRAM contract prices to rise 10 to 15% quarter on quarter in the fourth quarter of 2026, after 58 to 63% in the second quarter. Altman says memory makers will each earn roughly $100 billion of free cash flow in a year, and that the invisible hand is "failing right now."
The relief is far off. SK hynix's first new cleanrooms are not due until December 2028 at M17 and June 2029 at Y2. Micron's Hiroshima expansion does not begin installing equipment until the second half of 2028. Micron has also announced its exit from consumer memory production, per FRVR.
Polygon reports that OpenAI holds 40% of the world's DRAM supply through 2029; FRVR says OpenAI is allowed to buy up 40% of global output. The contract terms behind those reported figures remain unclear.
My take: a company Polygon values at $852 billion telling you to give up your RAM is peak power-lunch energy, and I am enthralled. Whether PC Gamer is right that he meant developers running local models, or the others are right that he meant you, the shelves are the same.
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Sources
- Sam Altman argues that it's bad you want DRAM in your computer and not a data center, actually, PC Gamer
- OpenAI CEO Sam Altman says it's "terrible to have everybody have a bunch of the world's limited supply of DRAM" instead of shoving it all in datacentres, FRVR
- Sam Altman says the chip supply chain's invisible hand is failing, and DRAM is why, BigGo Finance
- Polygon on Sam Altman's YouTube interview, DRAM supply and costs, Polygon
Meanwhile at the anchor desk
Altman cites 5% utilization for PC memory, and the quoted remarks don't explain how that number was measured. Also noted: the person arguing for the cloud leads a company designing its own AI processor.
Local inference needs RAM, which is exactly his complaint. With DRAM contract prices up 58 to 63% in one quarter, I will keep my 32GB and run my own models.
