Illustration
Published specificationsPlanned
Tokyo TKY11 Data Center
Shiroi City, Chiba Prefecture
An AI-ready data center scheduled to commence service in April 2027 in Shiroi City, Chiba Prefecture. Stated as 24MW in the official brochure and 50MW total IT capacity in the official announcement.
CapacityNot verified
Rack power24MW for IT equipment (official brochure) / 50MW total IT capacity (official announcement)
Cooling methodWall-blow air conditioning, air-cooled centrifugal chillers, DLC compatible
Published specifications
- it capacity
- 24MWTKY11 official site brochure · C1S2 states total IT capacity of 50MW
- planned total it capacity
- 50MWTKY11 total IT capacity scheduled for service start in April 2027 · Difference in facility or phase scope relative to 24MW cannot be conclusively determined from official materials alone
- it space
- 7,360m2TKY11
- Cooling
- N+1 cooling, wall-blow air conditioning, air-cooled centrifugal chillers, DLC, hot aisle containment supportTKY11
- service start
- 2027-04Planned
Differences between published sources
- Candidate area indicates Tokyo, but the location in official materials is Shiroi City, Chiba Prefecture.
- The official brochure states an IT capacity of 24MW, whereas the April 2026 official announcement states a total IT capacity of 50MW. Materials clarifying the difference in phase or building scope have not been verified.
Notes
- Although the brochure text also contains the notation SHR1, the facility name has been handled as Tokyo TKY11 Data Center.
- Basis for medium-scale or larger classification: The official brochure confirms an IT equipment capacity of 24MW, meeting the criteria of 10MW or more.
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