CyrusOne SAT San Antonio
CyrusOne (KKR) · San Antonio
- IT live
- 32 MW
- Free to lease
- 3.8 MW
- $ / kW·mo
- $60
- White space
- 288k ft²
Inventory
88% occupiedPower
32 MWlive
3.8 MW to lease · 28.2 MW in use
White space
288k ft²total
18k ft² free · 270k ft² occupied
27k m² · 1,715 m² free
Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.
Power
About 28 MW of the utility feed is cooling, conversion, and house load.
Power cost
$60/kW·mo
6.4¢ industrial · 8.2¢ after PUE 1.28
- Per MW·year
- $718k
- This site · 32 MW
- $23M/yr
- 16 kW rack
- $957/mo
2.0× the cheapest market (Iceland Landsvirkjun). Same IT load there is $11M/yr less.
ERCOT South · utility tariff × PUE, not colo list price.
- Redundancy
- 2N
- Opened
- 2010
- Renewable match
- 45%
- Rack density
- 16 kW
- PUE
- 1.281.00 ideal · 1.60 typical
- Power source
- Oncor / ERCOT. Dual 138 kV or 34.5 kV plus on-site diesel.
Cooling
Plant
Hybrid
Liquid
Deployed
Rack density
16 kW
H100-eq
—
WUE
—
Operator has not published WUE. Blank, not zero — air-cooled sites still use some water.
Hybrid CRAH plus CDU-fed direct-to-chip loops for high-density AI cabinets.
Network carriers
4On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.
Clouds
4Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.
Location
San Antonio, Texas, United States
San Antonio, TX
29.424°, -98.494° · North America
Tenants / users
Hyperscale, cloud, federal
Notes
San Antonio campus in the 2025 ABS pool with Sterling and Houston-era halls. ERCOT South.
Compiled from public filings, operator pages, and reporting. Not an official operator specification.