Data Center

NTT Communications' data center service "Nexcenter" provides colocation service that enables our customers to safely operate their critical ICT systems in our disaster-resistant and highly secure data centers.

Our data centers are directly connected to high-speed, low-latency networks which allows customers to seamlessly and flexibly connect to various cloud services, customers' sites, and etc., enabling smart operation and management of increasingly complex ICT environments. We protect your digital businesses and support DX strongly

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Yokohama 1 Data Center

An exclusive building for data center with a high-quality service that could accommodate requests on customizing operation scheme and the facility.

Yokohama 1 Data Center

Seismic isolation structured building that could withstand large scale earthquakes

Seismic isolation structured building that could withstand large scale earthquakes

Yokohama 1 data center is located in an area with the least hazards of flood and earthquake. Furthermore, the building has implemented seismic devices that could withstand large scale earthquakes. The seismic devices absorbs and reduces the impact to the building, it protects the facility and customer’s equipment.

General Specifications

Building Location Yokohama city, Kanagawa
No. of stories 3 stories
1 basement floor
(no basement floor for building II and III)
Structure Seismic isolation
Floor Floor load 1,000kg/㎡
Floor specification Raised floor
Height 600mm
(500mm in some part)
Power Receiving Loop reception
Receiving voltage 66,000V
Emergency generator Gas turbine engine
Driving time without refueling More than 48 hours
UPS N+1configuration
Battery time 10 minutes
Cooling system Air cooling
Cooling package
Fire protection Nitrogen gas extinguisher
Smoke detectors
Security IC Card
Security gate
Cctv monitoring

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