An inside look at SK Hynix $720 billion AI-fueled buildout that's taking over South Korea

Inside SK Hynix's $720 billion bet to build enough memory for AI Skip Navigation Markets Pre-Markets U.S. Markets Currencies Prediction Markets Cryptocurrency Futures & Commodities Bonds Funds & ETFs Business Economy Finance Health & Science Media Real Estate Energy Climate Transportation Investigations Industrials Retail Wealth Sports Life Small Business Investing Personal Finance Fintech Financial Advisors Options Action ETF Street Buffett Archive Earnings Trader Talk Tech Cybersecurity AI Enterprise Internet Media Mobile Social Media CNBC Disruptor 50 Tech Guide Politics & Policy White House Policy Defense Congress Expanding Opportunity Video Latest Video Full Episodes Livestream Live Audio Live TV Schedule CNBC Podcasts CEO Interviews CNBC Documentaries Digital Originals Watchlist Investing Club Trust Portfolio Analysis Trade Alerts Meeting Videos Homestretch Jim's Columns Education Subscribe PRO Pro News Josh Brown Mike Santoli Calls of the Day My Portfolio Livestream Full Episodes Stock Screener Market Forecast Options Investing Chart Investing Subscribe Livestream Menu Make It select USA INTL Livestream Search quotes, news & videos Livestream Watchlist SIGN IN Create free account Markets Business Investing Tech Politics & Policy Video Watchlist Investing Club PRO Livestream Menu AI Effect AI at Work AI Insights AI Impact AI Events AI Age An inside look at SK Hynix $720 billion AI-fueled buildout that's taking over South Korea Published Thu, Aug 13 2026 5:00 AM EDT Katie Tarasov @KatieTarasov WATCH LIVE Key Points SK Hynix is undergoing the world's largest memory fab buildout, betting $720 billion despite the boom-and-bust cycle of the memory industry. CNBC was the first media to get an on-camera tour at the Yongin Cluster, which will go into production in February. South Korea's president is urging SK Hynix and top rival Samsung to add memory capacity quickly, under a national plan that includes a chip support package worth at least $22 billion. SK Hynix's debut on the Nasdaq in July was the largest of any foreign company on U.S. In this article SKHY Follow your favorite stocks CREATE FREE ACCOUNT watch now VIDEO 22:41 22:41 SK Hynix's $720 billion bet to end the memory shortage AI Age In South Korea, where a mountainous landscape makes building huge projects an incredible undertaking, the world's leading maker of high-bandwidth computer memory is investing $720 billion on what it says will be the largest network of memory factories in the world. Bu özet bilgilendirme amaçlıdır, yatırım tavsiyesi değildir. — hisseonlinebot