Published specificationsOperation announced
TELEHOUSE Tokyo Shibuya
Shibuya Ward, Tokyo
Verification environment for direct liquid cooling and power technologies for GPUs opened in April 2025 within an existing DC. Conditions for liquid cooling provision on commercial racks have not been verified.
CapacityNot verified
Rack powerNot verified
Cooling methodNot verified
Published specifications
- official listing
- TELEHOUSE TOKYO ShibuyaKDDI data center list
- gpu cooling testbed
- Direct liquid cooling (DLC) verification environmentVerification environment within the facility · Value does not indicate liquid cooling support for commercial colocation
- testbed power
- 300kVAMaximum power capacity of the verification environment · Not power per rack
- testbed cooling
- 300kWMaximum cooling capacity of the verification environment · Not the capacity of the entire facility
Notes
- Individual facility specifications are undisclosed.
- Basis for First Target Adoption: Listed as TELEHOUSE TOKYO Shibuya in KDDI's official current data center list.
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SourcesPublic sources supporting this listing
- Source 1biz.kddi.com/service/kddi-wvs/function/data-center-list/Checked 2026-09-23
- Source 2newsroom.kddi.com/news/detail/kddi_nr-454_3731.htmlChecked 2026-09-25 (Source date Announced on 2025-02-25, opened in 2025-04)
- Source 3newsroom.kddi.com/news/detail/kddi_nr-596_3924.htmlChecked 2026-09-25 (Source date Announced on 2025-06-17)