M15X HBM Fab
AI data center in Cheongju, South Korea, South Korea: under construction.
- Location: Cheongju, South Korea, South Korea
- Developer: SK Hynix
- Status: under construction
- Estimated cost: $15B
M15X HBM Fab is a AI data center project located in Cheongju, South Korea, South Korea, currently under construction. It is being built by SK Hynix. The estimated build cost is $15B. This project is one of thousands of data-center facilities tracked by Data Center Index across South Korea, covering operational, under-construction, announced, and permitted sites.
Project description
SK Hynix is building its $15 billion M15X fab in Cheongju just for HBM. That's the high-bandwidth memory every AI accelerator depends on, and it's the tightest bottleneck in the supply chain.
Public companies linked to M15X HBM Fab
Developers, tenants, and suppliers tracked by Data Center Index with exposure to this project:
- SK Hynix (000660.KS), developer · chip fab · high DC exposure
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Frequently asked questions
- What is M15X HBM Fab?
- M15X HBM Fab is a semiconductor fab in Cheongju, South Korea, South Korea tracked by Data Center Index. Its status is under construction.
- Where is M15X HBM Fab?
- M15X HBM Fab is in Cheongju, South Korea, South Korea.
- Who is building M15X HBM Fab?
- SK Hynix is developing M15X HBM Fab.
- Which public companies are linked to M15X HBM Fab?
- Data Center Index links 1 tracked public company to M15X HBM Fab: SK Hynix (000660.KS). Each is a developer, tenant or supplier with a sourced link to the project.
Sources
- SK hynix (news.skhynix.com · press · 2026-09-12)