Data center · Tennessee, United States
Colossus 1
Colossus 1 is a data center in Tennessee, United States, with 340 MW of IT power, owned by SpaceXAI.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Tennessee | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Address | 3231 Riverport Rd, Memphis, TN 38109 | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Status | Operating | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Start year | 2024 | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Owner | SpaceXAI | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Used by | Anthropic | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Energy supplier | MLGW | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| IT power | 340 MW | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Compute (H100 equivalents) | 275,796 H100e | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Capital cost | $12.9 bn | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Chips | H100, H200, B200 | Epoch AI data centers · CC BY 4.0 · checked 24 Oct 2026 |
| Coordinates | 35.0802, -90.0790 | OpenStreetMap Nominatim geocoder · ODbL 1.0 · checked 24 Oct 2026 |
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How it compares
Colossus 1 is the 2nd-largest of 3 data centers in Tennessee and the 8th-largest of 60 in the United States by IT power; its 340 MW is 2.8% of the 11,978 MW we hold for the United States. Ranks and totals cover the data centers in our data that report their IT power, not every one in existence.
| Within | Rank | Total | Share |
|---|---|---|---|
| Tennessee | 2nd of 3 | 1,373 MW | 25% |
| United States | 8th of 60 | 11,978 MW | 2.8% |
| All data centers in our data | 10th of 74 | 14,203 MW | 2.4% |
Nearby
Within 50 km of this data center: 5 power plants (2 operating, 2,194 MW), measured from the coordinates in the facts above. The table shows the nearest 3.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Allen | Power plant | 1,290 MW | Operating | 6.4 km |
| TVA Southaven Combined Cycle | Power plant | 904 MW | Operating | 10 km |
| Penton Solar Plant | Power plant | 190 MW | Planned | 30 km |
Owner, user, energy supplier and place
More from SpaceXAI
- Colossus 2946 MW
- xAI QTS Atlanta17.3 MW
Other data centers in Tennessee
- Colossus 2946 MW
- Meta Gallatin87 MW
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- © OpenStreetMap contributors. OpenStreetMap Nominatim geocoder, ODbL 1.0.