GPU colocation in Austin and San Antonio
18 data centers in Austin and San Antonio, with the power, kW per rack and liquid cooling each operator publishes.
Austin-San Antonio data centers
| Facility | City | Power | Max per rack | Liquid cooling | Source |
|---|---|---|---|---|---|
| ColovoreAUS01 | Hutto, TX | 40 MW | 600 kW5-600+ kW per rack, HVDC-ready, operator market page | Yes | Colovore |
| Sabey Data CentersSDC Austin (Buildings A and B) | Round Rock, TX | 84 MW | 200 kW200 kW per cabinet with high-density cooling, operator page | Not published | Sabey Data Centers |
| Element CriticalAustin One | Austin, TX | 9.5 MW | 20 kWair-cooled 2-20 kW per rack; higher densities optional | Yes | Element Critical |
| DataBankAUS1 Austin | Austin, TX | 0.4 MW | 10 kW10 kW+ per cabinet air, operator page | Not published | DataBank |
| Stream Data CentersSan Antonio III campus (SATB) | San Antonio, TX | 200 MW | - | Yes | Stream Data Centers |
| SwitchThe Rock | Round Rock, TX | 125 MW | -company-wide claim on the Austin page: up to 2 MW per cabinet | Not published | Switch |
| QTS Data CentersSan Antonio | San Antonio, TX | 90 MW | - | Not published | QTS Data Centers |
| SwitchAustin campus (former Data Foundry) | Austin, TX | 44 MW | - | Not published | Switch |
| CyrusOneSAT2-SAT4 | San Antonio, TX | 36 MW | -HPC capable, 250 watts per sq ft with up to 1,000 watts per sq ft in designated areas, operator page | Not published | CyrusOne |
| CyrusOneSAT5-SAT6 | San Antonio, TX | 33 MW | - | Not published | CyrusOne |
| Skybox DatacentersSkybox Austin (Building 1) | Pflugerville, TX | 20 MW | -block designs from 275 to 340 W per sq ft, operator page | Not published | Skybox Datacenters |
| CyrusOneAUS2-AUS3 | Austin, TX | 19 MW | -HPC capable, 250 watts per sq ft with over 1,000 watts per sq ft supported, operator page | Not published | CyrusOne |
| Core ScientificAustin | Austin, TX | 16 MW | - | Not published | SEC filing |
| Stream Data CentersSan Antonio II (SATA) | San Antonio, TX | 10.8 MW | - | Not published | Stream Data Centers |
| CyrusOneSAT1 | San Antonio, TX | 9 MW | -HPC capable, 250 watts per sq ft with over 1,000 watts per sq ft supported, operator page | Not published | CyrusOne |
| CyrusOneMedina County campus | Medina County (near Castroville), TX | - | - | Not published | CyrusOne |
| Digital RealtyAUS11 | Austin, TX | - | - | Not published | Digital Realty |
| H5 Data CentersSan Antonio | San Antonio, TX | - | - | Not published | H5 Data Centers |
Sorted by published density, the operator's own figure. Other metros: GPU colocation directory.
Colocation pricing in Austin-San Antonio
| Measure | Price | Source |
|---|---|---|
| Wholesale asking rate, 250+ kW | $160-185 per kW a month | CBRE, H1 2026 |
| Same block, H2 2025 | $160-190 per kW a month | CBRE, H2 2025 |
| From a company filing | $115 per kW a month | Core Scientific, Apr 2026 |
Wholesale means 250 kW or more; a few servers pay more per kW. All metros: colocation pricing by metro.
The Austin-San Antonio market
Sabey's Round Rock campus is built for 200 kW cabinets. SDC Austin lists 84 MW of critical IT load. In San Antonio, QTS lists 90 MW+ on its Potranco Road campus and Stream plans 200 MW at San Antonio III. Sources: Sabey, QTS, Stream Data Centers.
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