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NTT SmartConnect: NTT Nipponbashi Data Center

NTT SmartConnect NTT Nipponbashi Data Center is located at Ntt West Nipponbashi Building, 5 Chome-8-21 Nipponbashi, Naniwa Ward, Osaka, Japan. The gross building size for this location has not been provided. The gross colocation space is not available for this data center. No power information has been offered for this location. We found 67 data center locations within 50 miles of this facility. Certifications for this location include ISO 27001.
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About NTT Nipponbashi Data Center

The NTT Nipponbashi Data Center is operated by NTT SmartConnect Corporation, housed within the NTT West Nipponbashi Building at 5-8-21 Nipponbashi, Naniwa-ku, Osaka, 556-0005, Japan. It stands as a critical colocation and interconnection hub in Osaka’s Dojima data center campus, recognized for its robust interconnectivity and carrier-neutral stance, and directly linked to the region’s prominent Internet exchanges.

⚙️ Facility Highlights

  • Earthquake-Resistant Construction: A 15-story, steel-framed reinforced-concrete structure featuring base-isolation engineering to withstand major seismic events, including Nankai Trough–scale earthquakes.
  • Redundant Power Infrastructure: Dual power feeds from separated substations, with N+1 UPS systems and gas-turbine generators capable of running for up to 72 hours without refueling.
  • Efficient Cooling Systems: Air-cooled, N+1 redundant HVAC with underfloor air distribution ensures stable thermal environments.
  • Server Room Specs: Approximately 460 m² of server space, 600 mm raised floor, floor load ratings of 1,500 kg/m² (slab) and 1,000 kg/m² (raised floor), secured via biometric and IC card access.

🔐 Security & Compliance

  • Multi-layered Access Control: Visitor entry requires identity verification at the reception desk, combining web-based credentials, ID check, and biometric (finger-vein) authentication.
  • Controlled Elevators: Freight elevators are restricted to stop only on floors with contracted customer space.
  • Dedicated Loading & Storage: Includes a covered loading bay and unpacking area for secure deliveries.

🌐 ️Connectivity & Carrier Access

  • Carrier-Neutral Facility: Clients may connect via any carrier of choice.
  • Direct Fiber Connections: Linked to the Dojima and Kitahama data centers through the high-reliability “Dojima Connect” optical tunnels.

💼 Who It Serves

Ideal for:

  • ISPs, content delivery networks, cloud providers, and enterprise customers seeking low-latency and diverse interconnectivity in the Kansai region.
  • Disaster-sensitive workloads and interconnection services, where uptime and seismic resilience are paramount.
  • Global entities requiring English-language support and technical services with international accessibility.