Published specificationsOperation announced
TELEHOUSE TOKYO Tama 3
Tama City, Tokyo
Opened in 2016 in Tama City. Approximately 1,300 racks, 14 MW facility total. Design PUE 1.31, up to 42 kVA/rack (design value).
Capacity1,300 racks
Rack powerMaximum rated 42 kVA (effective 30 kVA)/rack, average rated 21 kVA (effective 15 kVA)/rack
Cooling methodAir-cooled modular chiller, underfloor air discharge
Published specifications
- Cabinet capacity
- 1,300rackFacility · Approximate number
- it capacity
- 14MWSupplied power for the entire facility
- rack power max designed
- 42kVA/rackMaximum rating · Effective is 30 kVA/rack
- rack power average designed
- 21kVA/rackAverage rating · Effective is 15 kVA/rack
- Cooling
- Air-cooled modular chiller system, underfloor air dischargeFacility · Air conditioning unit configuration N+2, UPS equipped
- design pue
- 1.31Design value for Tama 3 · Not an operational historical value
Notes
- 14 MW is for the standalone facility and is not the total for the Tama campus.
- Basis for medium-scale or larger adoption: Confirmed via official KDDI sources of approximately 1,300 racks and an overall 14 MW, meeting both rack count and IT power criteria.
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