GMI Cloud Showcases Taoyuan AI Factory, Facing 16MW IT Power Constraints in Retrofitted Facility

On October 30, GMI Cloud showcased its AI Factory facility in Taoyuan, retrofitted from an existing Taiwan Mobile IDC covering 19,835 square meters. Phase 1 deploys 3 Nvidia DGX SuperPOD GB300 clusters across roughly 48 AI racks serving US startups. Site engineers indicated that facility expansion is limited by electrical power capacity rather than physical floor space. The facility has a maximum load of approximately 25MW, with roughly 16MW allocated for IT loads and the remainder reserved for cooling and infrastructure. Power backup relies on lithium batteries (estimated at 6 minutes at full load), UPS systems, and N+1 diesel generators capable of sustaining operations for over 24 hours. For thermal management, liquid cooling removes roughly 87% of GPU heat while air cooling handles 13%, supported by thermal storage tanks during power switchovers. The current PUE is approximately 1.35 with a target of 1.3. Phase 2 (3.5 SuperPODs) is scheduled for December, while future phases remain constrained by the 16MW IT power ceiling.

Key takeaways

• GMI Cloud unveiled an AI Factory retrofitted from an existing IDC in Taoyuan, featuring 3 Nvidia DGX SuperPOD GB300 clusters where electrical capacity leaves floor space vacant.
• The site operates with a maximum load of 25MW and a 16MW IT ceiling, supported by multi-tier backup: lithium batteries (~6 mins), UPS, and N+1 diesel generators (>24 hours).
• Cooling handles 87% of heat via liquid cooling and 13% via air cooling, achieving a current PUE of roughly 1.35 with a target of 1.3.
• Phase 2 with 3.5 SuperPODs is planned for December; subsequent expansions are capped by the 16MW IT load limit and await operational assessment.