xAI Memphis Supercluster
xAI (Elon Musk) · Memphis, Tennessee, USA
Operational
trainingfrontier-modelssupercluster
Capacity
150 MW
Investment
$3.0B
Status
Operational
Expected Online
2024-Q4 (operational)
Facility Specifications
| Operator | xAI (Elon Musk) |
|---|---|
| Location | Memphis, Tennessee, USA |
| Coordinates | 35.1175, -89.9711 |
| Status | Operational |
| Capacity | 150 MW |
| GPU Deployment | 100,000 H100s (expanding to 300,000 with H200s/GB200s) |
| Purpose | Grok model training — world's largest AI training cluster |
| Power Source | Grid (TVA) + mobile generators |
| Investment | $3.0B |
| Announced | Jun 1, 2024 |
| Expected Online | 2024-Q4 (operational) |
| Last Updated | Jun 21, 2026 |