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Data Center

Japan Tokyo No.4 Data Center - Nexcenter

  • High-quality data center with state-of-the-art facilities
  • Highly efficient air-conditioning, solar power generator panels and LED lighting for Green ICT
  • Data center floor capable of high-density installation of the latest ICT equipment
  • Carrier neutral data center
  • Stable power supply with utility power, UPS and emergency generators


Convenient Location
Seismic Structure
Carrier Neutral
Virtual Tour

Japan Tokyo No. 4 Data Center is only 15 minutes away from Tokyo station and an 8 minute walk from the nearest train station. With its convenient location, you can immediately reach the data center on foot even if public transportation stops in cases of emergency. Flood risk is also extremely low since Tokyo Bay has installed a breakwater high enough to protect the city from Tsunamis and high tides.

The structure of Japan Tokyo No. 4 Data Center is seismically isolated and can reduce 80% of seismic shocks during an earthquake. Isolation can keep the impact of an earthquake to the minimum, protecting the building, facilities and equipment, even in the case of an earthquake as big as the Great Eastern Japan Earthquake in 2011. Major facilities for power and air-conditioning are configured for redundancy to ensure high reliability.

Japan Tokyo No. 4 Data Center is a carrier neutral data center providing a variety of network services by different carriers. This gives you the flexibility to construct a network environment with network service provider redundancy to improve business continuity planning (BCP).



  • Tokyo, Japan
  • 70-minute drive from Narita International Airport
  • 8-minute walk from the nearest train station

  • Dual path
  • UPS in N+1 configuration
  • Gas turbine generator in N+1 configuration
  • Dual power feed to each rack
  • Power supply: Up to 6 kVA/rack
Air Conditioning
  • Water-cooling system
  • N+1 redundant configuration

Room Access

  • Pre-registration
  • Photo identification
  • IC card authentication
  • Biometric authentication
  • Anti-tailgating system
  • ISO 9001, ISO 14001, ISO 20000, ISO 27001, ISO 22301 and Privacy Mark (JIS Q 15001) certified
Other facilities
  • Parking space, and office space for customers

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