Site · Multiple connections
CyrusOne FRA6 Frankfurt Data Center Campus
Under construction · Frankfurt-Sossenheim, HE, Germany
Same locality: Frankfurt-SossenheimShared participant: CyrusOne
All records
Data center siteSite record
CyrusOne FRA3 Frankfurt Data Center Campus
Frankfurt-Sossenheim, HE, GermanyPartially operational
Capacity
22 MW
Planned / design
Lead participant
CyrusOne
Developer
Last updated
Aug 30, 2026
Most recent public record update
About CyrusOne FRA3 Frankfurt Data Center Campus
CyrusOne FRA3 Frankfurt Data Center Campus, also known as CyrusOne FRA3, is a partially operational data center campus in Frankfurt, HE, DE associated with CyrusOne. Two attached four-story buildings; 11,560 square metres; 22 MW IT capacity. Frankfurt facility with independent high-voltage substations, indirect adiabatic cooling and multiple fiber providers.
Related projects
Projects sharing a market, utility, or organization.
Site · Shared context
CyrusOne FRA1 Frankfurt Data Center
Operating / Stabilized · Frankfurt, HE, Germany
Shared participant: CyrusOneSame market: HE, Germany
Site · Shared context
CyrusOne FRA2 Frankfurt Data Center
Operating / Stabilized · Frankfurt, HE, Germany
Shared participant: CyrusOneSame market: HE, Germany
Site · Shared context
CyrusOne FRA4 Frankfurt Data Center
Operating / Stabilized · Frankfurt, HE, Germany
Shared participant: CyrusOneSame market: HE, Germany
Capacity
Planned / designOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load22 MWDesign · CyrusOne FRA3 Frankfurt Data Center Campus
Design22 MWDesign · CyrusOne FRA3 Frankfurt Data Center Campus
Design22 MWDesign · CyrusOne FRA3 Frankfurt Data Center Campus
Design22 MWDesign · CyrusOne FRA3 Frankfurt Data Center Campus
Development
2 phases · 3 milestonesOperating facility and documented expansionOperational
22 MW is the operator-published facility or campus design boundary. It is not measured tenant utilization or live IT draw.
Operating facility and documented expansionPartially Operational
22 MW is the operator-published facility or campus IT design boundary. It is not measured tenant utilization or live IT draw.
Aug 27, 2026
Primary project source reviewed for CyrusOne FRA3
CompletedAug 28, 2026
Current source record reviewed for CyrusOne FRA3
CompletedAug 30, 2026
Design capacity reviewed without inferring tenant utilization
CompletedInfrastructure
Electric GridEnergized
Independent high-voltage substations, dedicated N+N electrical infrastructure, adiabatic cooling and diverse fiber connectivity.
Cooling SystemOperational
Operator describes resilient cooling; Public sources do not establish water use or delivered capacity beyond the cited project specification.
Electric GridEnergized
Frankfurt facility with independent high-voltage substations, indirect adiabatic cooling and multiple fiber providers.
Cooling SystemOperational
Cooling and efficiency claims remain limited to source-defined designs; no delivered load or water use is inferred.
Project map
0 of 1 project point mappedInfrastructure facts
4
Mapped records
1
Capacity figures
0
No map point available
Power & interconnection: 2Cooling & water: 2
Facts & sources
Published claims and their source links.
Location ContextCyrusOne FRA3 | Frankfurt-Sossenheim | HE | DEActual
CyrusOne FRA3 | Frankfurt-Sossenheim | HE | DE
Lifecycle StatusOperationalActual
Operational
Reported Capacity22 MWDesign
22 MW
Capacity BasisCyrusOne publishes 22 MW of critical IT capacity for this record boundary.Actual
CyrusOne publishes 22 MW of critical IT capacity for this record boundary.
Location ContextCyrusOne FRA3 | Frankfurt-Sossenheim | HE | DEActual
CyrusOne FRA3 | Frankfurt-Sossenheim | HE | DE
Lifecycle StatusOperatingActual
Operating
Reported Capacity22 MWDesign
22 MW
Capacity Basis22 MW facility or campus design capacity.Actual
22 MW facility or campus design capacity.
Project BoundaryCyrusOne FRA3Actual
CyrusOne FRA3
Location ContextFrankfurt-Sossenheim, HE, DEActual
Frankfurt-Sossenheim, HE, DE
Lifecycle StatusOperatingActual
Operating
Development DetailTwo attached four story data centers; 11,560 square metres of technical space; 22 MW IT capacity.Actual
Two attached four story data centers; 11,560 square metres of technical space; 22 MW IT capacity.
Capacity Basis22 MW facility or campus design capacity.Actual
22 MW facility or campus design capacity.
Location ContextCyrusOne FRA3 | Frankfurt | HE | DEActual
CyrusOne FRA3 | Frankfurt | HE | DE
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity22 MWDesign
22 MW
Capacity Basis22 MW facility or campus IT design capacity.Actual
22 MW facility or campus IT design capacity.
Reported Capacity22 MWDesign
22 MW
Project IdentityCyrusOne FRA3Actual
CyrusOne FRA3
Location ContextFrankfurt, HE, DEActual
Frankfurt, HE, DE
Lifecycle StatusPartially operationalActual
Partially operational
Development DetailTwo attached four story buildings; 11,560 square metres; 22 MW IT capacity.Actual
Two attached four story buildings; 11,560 square metres; 22 MW IT capacity.
Capacity Basis22 MW facility or campus IT design capacity.Actual
22 MW facility or campus IT design capacity.