Data center campus · 1649 W. Frankford Road, Carrollton, Denton County, Texas
CyrusOne DFW1 Carrollton
Operating
as of Oct. 29, 2026
CyrusOne's long-running Carrollton data center, listed at 45 MW of IT capacity, which also hosts 911 operations for the North Texas Emergency Communications Center. Also known as: DFW1.
PowerNot statedNot reported in the records found
Floor area600,000sq ft
IT load45MW
Who is behind it
ProjectCyrusOne DFW1 CarrolltonAlso: DFW1
Developer and teamCyrusOne
End userNot found in the recordsNot yet named in any record or credited report we have found.
The record, newest first
CyrusOne's location page lists DFW1 with about 600,000 square feet of technical space and 45 MW of IT capacity, cooled by evaporative units the company describes as using no water on the data hall floor. (CyrusOne, Oct. 29, 2026)
CyrusOne registered a roughly $9 million alteration of the existing one-story building for Phase III data hall 6, scheduled for February to June 2014. (Texas Department of Licensing and Regulation (TABS), Oct. 29, 2026)
Conflicts and open questions
- status_date is the date the operator page was checked.
- County corrected to Denton: the building at 1649 W. Frankford Road sits north of the Dallas County line (Census TIGERweb point checks on the footprint; OSM and Esri geocoders agree). TDLR's 2014 record lists Dallas County, which appears to be an error.
The full record
- Evidence
- Primary public records
- Size class
- Under 50 MW (outside main scope; kept for completeness)