Site · Multiple connections
CyrusOne LON1 Slough Data Center
Operating / Stabilized · Slough, England, United Kingdom
Same locality: SloughShared participant: CyrusOne
All records
Data center siteSite record
CyrusOne LON3 Slough Data Center
Slough, England, United KingdomOperating / Stabilized
Capacity
9 MW
Planned critical IT
Lead participant
CyrusOne
Developer
Last updated
Aug 28, 2026
Most recent public record update
About CyrusOne LON3 Slough Data Center
CyrusOne LON3 Slough Data Center, also known as CyrusOne LON3, is a data center project in Slough, England, GB developed and operated by CyrusOne. Purpose-built Slough facility with 9 MW of published IT capacity and operator-described technical space. Resilient power, efficient cooling, diverse fiber connectivity and multilayer security in the West London market.
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Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load9 MWDesign · CyrusOne LON3 Slough Data Center
Design9 MWDesign · CyrusOne LON3 Slough Data Center
Development
1 phases · 1 milestonesOperating facility and documented expansionOperational
9 MW is the operator-published facility or campus design boundary. It is not measured tenant utilization or live IT draw.
Aug 28, 2026
Current source record reviewed for CyrusOne LON3
CompletedInfrastructure
Electric GridEnergized
Resilient power, efficient cooling, diverse fiber connectivity and multilayer security in the West London market.
Cooling SystemOperational
CyrusOne describes closed-loop or air-cooled systems; the profile does not infer facility water use beyond the cited site specification.
Project map
0 of 1 project point mappedInfrastructure facts
2
Mapped records
1
Capacity figures
0
No map point available
Power & interconnection: 1Cooling & water: 1
Facts & sources
Published claims and their source links.
Location ContextCyrusOne LON3 | Slough | England | GBActual
CyrusOne LON3 | Slough | England | GB
Lifecycle StatusOperationalActual
Operational
Reported Capacity9 MWDesign
9 MW
Capacity BasisCyrusOne publishes 9 MW of critical IT capacity for this record boundary.Actual
CyrusOne publishes 9 MW of critical IT capacity for this record boundary.
Location ContextCyrusOne LON3 | Slough | England | GBActual
CyrusOne LON3 | Slough | England | GB
Lifecycle StatusOperatingActual
Operating
Reported Capacity9 MWDesign
9 MW
Capacity Basis9 MW facility or campus design capacity.Actual
9 MW facility or campus design capacity.
Project BoundaryCyrusOne LON3Actual
CyrusOne LON3
Location ContextSlough, England, GBActual
Slough, England, GB
Lifecycle StatusOperatingActual
Operating
Capacity Basis9 MW facility or campus design capacity.Actual
9 MW facility or campus design capacity.