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# xAI Colossus 2 Memphis Phase 2

Facility record `fac-epoch-gc-xai-colossus-2-memphis-phase-2` — data source: epoch-gpu-clusters (https://archive.ph/oHQSA#selection-585.0-597.43); authority tier 2; contains estimated values (is_estimated: true)

| Field | Value |
| --- | --- |
| Type | ai training |
| Status | announced |
| Location | Memphis, US |
| Power capacity | 1,409.4 MW |
| IT load | not published |
| GPU count | 550,000 |
| Peak PFLOPS (FP16) | 1,375,000 |
| Owner | xAI |
| Operator | not published |
| Announced | not published |
| Operational | not published |

## Cite

> Scrutica, "xAI Colossus 2 Memphis Phase 2" (facility record), https://scrutica.com/facilities/fac-epoch-gc-xai-colossus-2-memphis-phase-2; data source: epoch-gpu-clusters; accessed 2026-07-27.

Full interactive record: https://scrutica.com/facilities/fac-epoch-gc-xai-colossus-2-memphis-phase-2 · Methodology for derived values: https://scrutica.com/methodology#flop-estimation · All programmatic surfaces: https://scrutica.com/agents