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Marunouchi Direct Access Ohtemachi Data Center 2

Marunouchi Direct Access Co., Ltd. · Tokyo · Tokyo Metro · Japan

Design resilience tier
III
Redundancy (as published)
Incoming power method: dual 6,600V supply from the building's extra-high-voltage intake; UPS N+1 (parallel redundant configuration); air-conditioning equipment: air-cooled individual air conditioning, N+1 redundant configuration (location page JA); supplied by the main and standby line method, with power supplied entirely via 2 circuits from the building's incoming power equipment to the customer's racks. UPS / parallel redundant configuration 1+1 (opening brochure 2021-09) | Utility power 6,600 V power supply via two channels from special high-voltage power supply of buildings; Uninterrupted power system N+1 Redundancy; Air Conditioning System Air cooling system (N+1) (location page EN)
Year built
2021
Density (as published)
Server rack, 1 rack: rated 3 KVA (effective 2 KVA) (opening brochure Otemachi No. 2 Data Center, 2021-09)
Cooling
Air cooling
Availability
Availability on request

Imported · Recorded 08 Jun 2026 · Not recent

Cross-connect
On request
Renewable power
100% renewable power
Services
Colocation and connectivity
Certifications 1
ISO 27001

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