Marunouchi Direct Access

The Otemachi I Data Center, located in the heart of Tokyo, is a state-of-the-art facility designed to provide secure and reliable data services. With a server room capable of accommodating approximately 500 racks and a floor loading of 1,000 kg/sqm, it is built to support substantial equipment weight. The data center boasts a robust power system, featuring a 66KV loop power receiving system and N+1 redundancy for uninterrupted power supply, complemented by a 4500kVA generator with a 72-hour fuel reserve.

In terms of environmental control, the center maintains an optimal climate with an air cooling system set to 24 degrees Celsius ± 3 degrees and humidity levels at 50% ± 20%. The advanced fire suppression system utilizes nitrogen gas, ensuring client equipment is protected from fire damage. Security is paramount, with access controls including web application, IC-card, and biometric certification, alongside high-sensitivity smoke detection and surveillance systems.

Connectivity is a key advantage of the Otemachi Data Center. It offers direct connections to optical fibers in the Otemachi, Marunouchi, and Yurakucho areas, providing carrier-free services and access points to Internet Exchanges within the data center. This ensures high-speed and reliable network services for clients. The facility is also designed to withstand major earthquakes, reflecting its commitment to resilience and continuous operation.

Type of fire extinguishing Halon gas (Data center area)

MDA Otemachi DC I

NetIRD

CORALNET(Tonami Syst...

JWAY Co., Ltd.

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MDA Otemachi DC I

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