Site · Multiple connections
Iron Mountain CHN-1 Chennai Data Center
Under construction · Chennai, TN, India
Same locality: ChennaiShared participant: Iron Mountain Data Centers
All records
Data center siteSite record
Iron Mountain CHN-2 Chennai Data Center
Chennai, TN, IndiaPreconstruction
Capacity
19 MW
Planned critical IT
Lead participant
Iron Mountain Data Centers
Developer
Last updated
Aug 28, 2026
Most recent public record update
About Iron Mountain CHN-2 Chennai Data Center
CHN-2 is the separate second Ambattur building, planned for 19 MW across eight data halls from 2028. It shares the 68 MVA campus feed with CHN-1; the utility feed and 42 MW campus total are not treated as CHN-2 operating capacity. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.
Related projects
Projects sharing a market, utility, or organization.
Same locality: Chennai
Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load19 MWDesign · Iron Mountain CHN-2 Chennai Data Center
Future Potential19 MWDesign · Iron Mountain CHN-2 Chennai Data Center
Development
1 phases · 1 milestonesDevelopment, permitting and phased deliveryAnnounced Or Preconstruction
CHN-2 is the separate second Ambattur building, planned for 19 MW across eight data halls from 2028. It shares the 68 MVA campus feed with CHN-1; the utility feed and 42 MW campus total are not treated as CHN-2 operating capacity. Customer utilization, private contract terms and unreported project financing remain outside the verified public record.
Aug 29, 2026
Project-specific evidence refreshed and reconciled
CompletedInfrastructure
Electric GridPlanned Or Represented
19 MW
19 MW is the published future facility or full-build design boundary; it is not operating IT load.
FiberPlanned Or Represented
AI-ready facility planned with N+2C redundancy, A/B underground feeds, liquid-cooling support and a dedicated campus substation.
Cooling SystemPlanned Or Represented
Cooling and resilience architecture is described at facility or campus level; instantaneous draw and tenant utilization remain undisclosed.
Project map
0 of 1 project point mappedInfrastructure facts
3
Mapped records
1
Capacity figures
1
No map point available
Power & interconnection: 1Cooling & water: 1Fiber & connectivity: 1
Facts & sources
Published claims and their source links.
Location ContextCHN-2 | Chennai | TN | INActual
CHN-2 | Chennai | TN | IN
Lifecycle StatusPreconstructionActual
Preconstruction
Reported Capacity19 MWDesign
19 MW
Capacity BasisIron Mountain publishes 19 MW for the CHN-2 facility record boundary.Actual
Iron Mountain publishes 19 MW for the CHN-2 facility record boundary.
Location ContextCHN-2 | Chennai | TN | INActual
CHN-2 | Chennai | TN | IN
Lifecycle StatusPreconstructionActual
Preconstruction
Reported Capacity19 MWDesign
19 MW
Capacity Basis19 MW is the published future facility or full build design boundary;Actual
19 MW is the published future facility or full build design boundary;
Operator Or DeveloperIron Mountain Data CentersActual
Iron Mountain Data Centers
Project LocationChennai, TN, INActual
Chennai, TN, IN
Current LifecycleUnder developmentActual
Under development
Capacity ClassificationFuture potentialActual
Future potential
Capacity Basis19 MW is the published future facility or full build design boundary;Actual
19 MW is the published future facility or full build design boundary;
Customer UtilizationNot publicly disclosedActual
Not publicly disclosed
Source Refresh Date2026-08-29Actual
2026-08-29
Renewable Energy MatchingOperator states 100% matched renewable energy where applicableActual
Operator states 100% matched renewable energy where applicable
Sec Capacity ComparisonQ2 2026 leaseable and development schedules reviewedActual
Q2 2026 leaseable and development schedules reviewed
Building Area396,075 square feetDesign
396,075 square feet
Data Halls8 hallsDesign
8 halls
Target Opening2028Forecast
2028