Colt Data Centre Inzai

Tokyo Inzai One

Highly efficient data centre facility in Tokyo Inzai

Colt Tokyo Inzai Data Centre is one of the most secure, high-specification data centres in Japan. By adopting the latest facilities that enable optimal energy savings, Colt Tokyo Inzai Data Centre provides a high-density computing environment for the Japanese market that meets customer demands for efficient use of electrical power and cooling facilities, and generates an annual PUE of 1.5 or less.

Colt Tokyo Inzai Data Centre is situated in Inzai city, Chiba, a low-earthquake risk location just 40 minutes from Tokyo. The facility has full seismic isolation with a very low probable maximum loss (PML) rating of 2.6%, one of the lowest of any building in Japan. Over 600 financial services customers, including the major Japanese exchanges, trust Colt DCS to deliver their network and data centre services.


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    Power capacity

    Total power provision of 15MVA power with TEPCO loop configuration (active / active)
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    Carrier neutral with multi-carrier connectivity also available
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    Multi-layer physical security with biometric authentication system

Our partners

Colt Tokyo Inzai Data Centre is 100% carrier-neutral. We currently have the following partner networks at this location:

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Tokyo Inzai data sheet
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For direct enquiries, talk to our experts in local teams

  • USA

    408 930 7011

  • Japan

    03 4560 4567

data centre tour

Book a tour of the data centre in Inzai

If you would like to visit one of our data centre's, including our data centre in Inzai, please complete and submit this form*.

We'd be more than happy to show visitors, including you, around one of our location's, as it will truly provide you with the confidence of what we have to support your business requirement.

Alternatively, you and other potential visitors can get in touch with us by the contact details shown below.

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Data centre locations to consider

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Colt Tokyo Shiohama Data Centre is located in Koto-ku, Tokyo and was designed specifically to meet the demand of mission-critical needs of the financial industry.

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