Nippon Telegraph and Telephone West Corporation (NTT West) data centers in Japan

3 facilities in this directory. Specifications are based on public sources.

Nippon Telegraph and Telephone West Corporation (NTT West) · Nagoya-shi, Aichi

Nagoya Sakae IT Data Center

Name, operating entity, published address, and operational status confirmed via official primary sources. Facility specifications have not been investigated.

Rack / cabinet capacity: Not verified
Rack power: Not verified
Cooling: Not verified

Operation announced · Checked 2026-09-24

Nippon Telegraph and Telephone West Corporation (NTT West) · Fukuoka City, Fukuoka Prefecture

Hakata Data Center

Name, operating entity, published address, and operational status confirmed via official primary sources. Facility specifications have not been investigated.

Rack / cabinet capacity: Not verified
Rack power: Not verified
Cooling: Not verified

Planned · Checked 2026-09-24

Nippon Telegraph and Telephone West Corporation (NTT West) · Osaka City, Osaka Prefecture

Osaka Minami Data Center

Name, operating entity, published address, and operational status confirmed via official primary sources. Facility specifications have not been investigated.

Rack / cabinet capacity: Not verified
Rack power: Not verified
Cooling: Not verified

Planned · Checked 2026-09-24