Altman Wants RAM in the Cloud; Crypto’s Node Operators Say Keep It on the Block

OpenAI CEO Sam Altman faced widespread criticism after arguing that scarce computer memory would be better allocated to AI data centers than kept in home PCs, with crypto leaders pointing to the hardware requirements of decentralized networks. During an interview with the YouTube channel Cheeky Pint, Altman said: “From like a global allocation perspective, actually, it's quite terrible to have everybody have a bunch of the world's limited supply of DRAM sitting in their own computer and being used 5% of the time.” He added: “You want maximum utilization in a cloud if you're trying to deal with this very supply-constrained environment.”

Cardano founder Charles Hoskinson and Ripple CTO Emeritus David Schwartz responded as the debate moved into the crypto industry. Hoskinson posted a meme claiming he uses 64GB of RAM to play Roller Coaster Tycoon, a theme park game from 1999, while Schwartz said Altman could have his RAM “when you pry it from my cold, dead hands,” borrowing a gun-rights slogan. Their concern is practical: the XRP Ledger and Cardano rely on independent node operators, and rising memory prices can increase the cost of running the infrastructure behind $XRP and $ADA.

Hoskinson’s 64GB configuration matches the XRP Ledger’s recommended memory for its server software, while Cardano’s developer portal lists up to 24GB for a mainnet stake pool. SK hynix has forecast that memory demand will outstrip supply through 2030 as AI data centers absorb capacity. Contract prices for 16GB DDR5 memory chips rose from $8.70 in October 2025 to $48 in September 2026, an increase of more than 550%, according to Tom's Hardware.

Elon Musk also mocked Altman on X on November 1, 2026, sharing a meme featuring Hans Landa, the Nazi officer played by Christoph Waltz in the film Inglourious Basterds, captioned: “You are withholding DRAM from the cloud, are you not?” “The people deserve to have their RAM too!” Musk wrote. Altman responded on November 4, 2026: “I actually do want the world to have tons of memory and people to put as much as they want in their computers, and it is fucking annoying that this was taken out of context.” He also said: “I have been arguing for the world to ramp up memory production for a long time.”

Altman had said memory manufacturers were slow to expand after previous industry cycles left companies that built too many factories close to bankruptcy. “If it doesn't go down, I'll be very sad,” he said, adding that supply must grow for energy, chip and component prices to fall. Musk expects China to produce RAM in large volumes in 2028. The exchange also extends their long-running dispute: Musk and Altman co-founded OpenAI with others in 2015 before Musk left in 2018, and a California federal jury rejected Musk’s $150 billion lawsuit against OpenAI, Altman and co-founder Greg Brockman in May, finding them not liable on all claims.