Digital Realty
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Digital Realty is a global data center real estate investment trust (REIT) that sells colocation, interconnection, and wholesale/hyperscale data center space to enterprises, cloud providers, and network operators through its PlatformDIGITAL® product. As of 2025-2026, the company operates a footprint described as 305-315+ facilities across 50+ metros in roughly 25-27 countries on six continents, making it, alongside Equinix, one of the two largest data center operators in the world by facility count. Digital Realty grew substantially through major acquisitions, including Telx in 2015, Interxion (its European colocation arm) in 2020, and a majority stake in South Africa’s Teraco in 2022, and it owns and operates iconic large-scale carrier hotels such as 350 East Cermak in Chicago and the Ashburn/Manassas campus in Northern Virginia’s “Data Center Alley.” The company is increasingly positioning itself for AI workloads, announced in 2025 a deep collaboration with NVIDIA anchored at its Manassas, Virginia campus, and has certified specific facilities like Osaka’s KIX13 as NVIDIA DGX H100-ready.
Digital Realty has a confirmed data center presence at the following locations:
FACILITY OPERATOR
Phone: +1 833-471-7100
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Digital Realty Data Center Locations
- Vienna, Austria Vienna facility PENDING REVIEW
- Rio de Janeiro, Rio de Janeiro, Brazil Rio de Janeiro facility (Pavuna) PENDING REVIEW
- Frankfurt, Hesse, Germany Frankfurt facility (former TelecityGroup, divested from Equinix) PENDING REVIEW
- Jakarta, Indonesia Digital Realty Bersama (DRB) TIER III PENDING REVIEW
Digital Realty Bersama's Jakarta facilities are Tier III Certified Constructed Facilities from the Uptime Institute but operate at a 99.999% SLA, above even the standard Tier IV benchmark. - Dublin, Ireland DUB12 PENDING REVIEW
- Ibaraki, Japan KIX10 TIER III EQUIVALENT PENDING REVIEW
KIX10 is a roughly 80,000 sq ft, HIPAA-certified, Tier III-equivalent facility located about 20 km from Osaka's city center, designed using Digital Realty's Connect@Scale topology optimized for Japan's climate. - Osaka, Japan KIX13 PENDING REVIEW
KIX13 was certified NVIDIA DGX H100-ready under the NVIDIA DGX-Ready Data Center program for its ability to support intensive AI computing deployments at scale. - Amsterdam, Netherlands Amsterdam facilities (former TelecityGroup, divested from Equinix) PENDING REVIEW
As of 2016, Digital Realty's European portfolio included two Amsterdam facilities divested by Equinix/TelecityGroup as a European Commission merger condition. - Johannesburg, South Africa Teraco (majority-owned) CARRIER-NEUTRAL PENDING REVIEW
Teraco operates seven data centre locations across South Africa and is a carrier-, cloud-, and vendor-neutral provider founded in 2008. - Cape Town, South Africa CT1 PENDING REVIEW
- Redhill, UK LGW10 PENDING REVIEW
- London, UK London facilities (five sites, former TelecityGroup, divested from Equinix) PENDING REVIEW
As of 2016, Digital Realty's European portfolio included five London facilities acquired as a divestiture condition of Equinix's acquisition of TelecityGroup. - San Francisco, California, USA SFR1 (200 Paul Ave.) PENDING REVIEW
SFR1, a five-story building constructed in 2001 and renovated in 2014, is described as the best-connected building in San Francisco. - Atlanta, Georgia, USA ATL11 PENDING REVIEW
- Chicago, Illinois, USA ORD10 (350 East Cermak) CARRIER-NEUTRAL PENDING REVIEW
This carrier hotel, once billed as the world's largest data center around 2009, spans 1.1 million square feet with over 100 MW of utility power and is the Midwest's most interconnected multi-tenant facility with over 70 network providers. - Chicago, Illinois, USA 330 E. Cermak (Digital Cermak project) PENDING REVIEW
This next-generation facility under construction across the street from 350 E. Cermak is projected to generate over $6-10 million in annual real estate taxes once complete. - Charlotte, North Carolina, USA CLT10 PENDING REVIEW
- Hillsboro, Oregon, USA PDX12 PENDING REVIEW
PDX12 has a total building size of 560,000 sq ft and access to 32 MW of power with N+1 UPS redundancy. - Ashburn, Virginia, USA ACC4 PENDING REVIEW
ACC4 is part of the legacy DuPont Fabros Ashburn campus that Digital Realty acquired in 2017. - Ashburn, Virginia, USA ACC6 PENDING REVIEW
ACC6 is also part of the legacy DuPont Fabros Ashburn campus acquired by Digital Realty in September 2017. - Manassas, Virginia, USA Manassas AI Factory Research Center Campus PENDING REVIEW
- Seattle, Washington, USA Westin Building CARRIER-NEUTRAL PENDING REVIEW
The Westin Building is a 34-story carrier hotel serving as the communications hub of the Pacific Northwest, housing a mix of colocation providers, carriers, and peering exchanges.
By Continent
Common Questions
Does Digital Realty have AI-specific, GPU-optimized data center infrastructure?
Yes. In 2025, Digital Realty announced its Northern Virginia campus in Manassas, Virginia hosts NVIDIA's newly announced AI Factory Research Center, supporting the NVIDIA Omniverse DSX blueprint for AI factories and advanced liquid cooling technology. Separately, its KIX13 facility in Osaka, Japan was certified NVIDIA DGX H100-ready as part of the NVIDIA DGX-Ready Data Center program.
How many data centers does Digital Realty operate and in how many countries?
Digital Realty describes its global footprint as over 310 facilities in 50+ metros across 25+ countries on six continents, though exact figures vary slightly by source and update date.
What is Digital Realty's largest or most notable single facility?
350 East Cermak in Chicago is one of its flagship sites, described as one of the largest data centers in the world with over 1.1 million square feet of space and more than 100 MW of utility power, and it is the most interconnected multi-tenant data center in the Midwest with over 70 network providers.
Is Digital Realty a cloud provider or a colocation company?
Digital Realty is primarily a colocation and interconnection provider — it sells physical rack, cage, suite, and wholesale space to customers via PlatformDIGITAL® — rather than selling cloud compute services itself; it positions its facilities as cloud-neutral and carrier-neutral gateways to third-party cloud providers.
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