{"slug": "elon-musk-highlights-memory-as-ais-biggest-bottleneck-impacting-micron-and", "title": "Elon Musk highlights memory as AI’s biggest bottleneck, impacting Micron and SanDisk", "summary": "Elon Musk said during SpaceX calls in 2026 that global memory supply is growing at roughly 20% per year while AI demand expands at 200% or more annually, making memory the biggest bottleneck for AI. The US currently has no high-volume memory fabrication plants, with Micron Technology's new New York fab not expected to reach volume production until around 2028. Micron, SanDisk, and SK Hynix have experienced significant stock volatility as investors price in the AI memory boom, and Musk's Terafab project aims to address the shortage through massive-scale manufacturing.", "body_md": "Photo: Cathlin McCullough\n\n# Elon Musk highlights memory as AI’s biggest bottleneck, impacting Micron and SanDisk\n\nThe gap between AI's appetite for memory chips and the industry's ability to produce them is widening fast, and Musk isn't being subtle about it\n\nElon Musk has been telling anyone who will listen that artificial intelligence isn’t being held back by compute power, training data, or even regulation. The real chokepoint, he says, is memory. And the numbers backing up that claim paint a picture of a supply-demand mismatch that’s hard to ignore.\n\nAccording to Musk’s comments during SpaceX calls in 2026, global memory supply is growing at roughly 20% per year. AI demand for that same memory, meanwhile, is expanding at 200% or more annually.\n\n## A supply problem with no quick fix\n\nMusk has pointed out that the US currently has no high-volume memory fabrication plants in operation. Micron Technology is building a new fab in New York, but it isn’t expected to reach volume production until around 2028.\n\nDuring a July 2026 earnings call, Musk noted that Tesla had managed to secure what he called a “very significant allocation” of memory chips from Micron at reasonable rates.\n\n## Winners in a supply-constrained world\n\nMicron, SanDisk, and South Korea’s SK Hynix have all experienced significant stock volatility as investors try to price in the AI memory boom. Some of these names have posted triple-digit percentage gains over the trailing twelve months, though corrections have followed as traders lock in profits.\n\nSK Hynix, which supplies high-bandwidth memory (HBM) chips critical to Nvidia’s AI accelerators, rounds out the trio of companies most directly exposed to this trend.\n\n## The Terafab question\n\nMusk hasn’t just identified the problem. He’s also floated a solution, or at least the beginning of one. His Terafab project represents an ambitious attempt to address the memory shortage through massive-scale manufacturing.\n\n## What this means for the broader AI ecosystem\n\nWhen supply is this tight, pricing power shifts decisively to producers. The companies controlling memory output, primarily Micron, SK Hynix, and Samsung, wield outsized influence over the pace of AI progress.\n\nThe delayed timeline for new fabrication capacity coming online means the supply-demand imbalance could persist well into 2028 or beyond.\n\n**Disclosure:** This article was edited by Editorial Team. For more information on how we create and review content, see our\n\n[Editorial Policy](https://cryptobriefing.com/editorial-policy/).", "url": "https://wpnews.pro/news/elon-musk-highlights-memory-as-ais-biggest-bottleneck-impacting-micron-and", "canonical_source": "https://cryptobriefing.com/musk-memory-ai-bottleneck-micron-sandisk/", "published_at": "2026-08-11 17:03:16+00:00", "updated_at": "2026-08-11 17:25:38.939509+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-infrastructure", "ai-chips"], "entities": ["Elon Musk", "SpaceX", "Micron Technology", "SanDisk", "SK Hynix", "Nvidia", "Samsung", "Terafab"], "alternates": {"html": "https://wpnews.pro/news/elon-musk-highlights-memory-as-ais-biggest-bottleneck-impacting-micron-and", "markdown": "https://wpnews.pro/news/elon-musk-highlights-memory-as-ais-biggest-bottleneck-impacting-micron-and.md", "text": "https://wpnews.pro/news/elon-musk-highlights-memory-as-ais-biggest-bottleneck-impacting-micron-and.txt", "jsonld": "https://wpnews.pro/news/elon-musk-highlights-memory-as-ais-biggest-bottleneck-impacting-micron-and.jsonld"}}