NTT Com’s Osaka 7 Data Center Earns NVIDIA DGX-Ready Certification

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This certification validates the data center as a secure location for enterprises to run AI and other demanding applications using NVIDIA-accelerated computing infrastructure. The certification was awarded to the Osaka 7 Data Center (OS7) in Ibaraki City, Osaka Prefecture.
The NVIDIA DGX-Ready Data Center program certifies data centers’ ability to host high-density accelerated computing systems like the NVIDIA DGX platform and accommodate supercomputer clusters like NVIDIA DGX SuperPOD, considering storage and cooling facilities.
NTT Com has also joined the NVIDIA Partner Network as a data center provider. Within the OS7 data center, NTT Com offers high-quality network services, exceptional connectivity with Internet Exchange (IX) points, and optimal network environments. The facility can accommodate the high-density racks needed for applications like generative AI (GenAI), making it ideal for operators looking to host cutting-edge and large-scale computing systems.
OS7 plans to become a Green Nexcenter® colocation data center equipped to support liquid-cooling systems for high-density and accelerated computing systems. NTT Com also offers the “APN Dedicated Line Plan powered by IOWN” service, which connects data centers with ultra-high-speed wide bandwidth, cloud-based NVIDIA GPU services, and other networking and storage facilities.
OS7, operational since December 2019, features a server room area of approximately 4,600 m2 and has plans to expand its surface area to around 9,500 m2.
To meet the increasing demand for generative AI and other advanced applications, NTT Com plans to equip more data centers with Green Nexcenter® facilities. The first of these will be offered at the Yokohama 1 Data Center in March 2025, along with OS7 in the Kansai region.
Additionally, Green Nexcenter® will be standard equipment at the Keihanna Data Center, scheduled to open in March 2026 in Seika-Cho, Kyoto Prefecture. Overall, NTT Com is committed to providing state-of-the-art data center facilities to support the evolving needs of enterprises in the digital age.
Questions & Answers
Q.What capabilities does the NVIDIA DGX-Ready Data Center certification validate for Osaka 7?
What capabilities does the NVIDIA DGX-Ready Data Center certification validate for Osaka 7?
This certification confirms Osaka 7 can securely host enterprises' AI and demanding applications using NVIDIA-accelerated computing infrastructure. It also validates its ability to accommodate high-density systems and supercomputer clusters.
Q.Which specific services does NTT Com offer within the certified Osaka 7 data center?
Which specific services does NTT Com offer within the certified Osaka 7 data center?
Within Osaka 7, NTT Com provides high-quality network services, excellent connectivity to Internet Exchange points, and optimal network environments. It can also host high-density racks for applications like generative AI.
Q.When and where will NTT Com introduce additional Green Nexcenter® facilities beyond Osaka 7?
When and where will NTT Com introduce additional Green Nexcenter® facilities beyond Osaka 7?
The Yokohama 1 Data Center will offer Green Nexcenter® facilities in March 2025. The Keihanna Data Center, opening in March 2026, will also feature Green Nexcenter® as standard equipment.
Q.What is the current and planned server room size for the Osaka 7 facility?
What is the current and planned server room size for the Osaka 7 facility?
The Osaka 7 facility currently has a server room area of approximately 4,600 m2. There are plans to expand its surface area to around 9,500 m2.