Digital Realty data centers: how US businesses run on colocation

Digital Realty data centers provide colocation and interconnection services that support cloud, AI, and enterprise workloads for thousands of customers worldwide, with more than 300 data centers across over 25 countries as of 03/31/2025 Digital Realty, 04/25/2025.

As of: 05/31/2026 | Reading time: approx. 8 minutes

By the AD HOC NEWS editorial team - specialized in product-focused market coverage.

What Digital Realty data center colocation is and how it works

Digital Realty data center colocation is a service where businesses install their own servers and network hardware in professionally managed facilities instead of operating an in-house server room.

Customers typically lease power, cooling, space, and physical security, while maintaining control over their equipment and applications. This separation lets IT teams focus on workloads while the data center operator manages critical infrastructure.

Digital Realty describes its core offering as providing highly connected data communities that bring together enterprises, network providers, and cloud platforms in carrier-neutral facilities Digital Realty, 03/15/2025.

In practice, a colocation deployment can range from a single cabinet for a small business up to dedicated cages and suites for large enterprises and cloud-scale tenants.

Power density, cooling design, and structured cabling are engineered to support modern high-performance computing, storage, and networking requirements.

Many facilities include multiple meet-me rooms and diverse fiber routes that allow customers to interconnect with carriers, internet exchanges, and cloud on-ramps in the same building.

Why Digital Realty data center colocation matters for US consumers and industry

For US organizations, Digital Realty data center colocation offers a way to host critical applications in resilient, professionally operated environments without owning and operating entire buildings.

This can be especially relevant for workloads that serve consumers nationwide, such as ecommerce platforms, streaming media, SaaS applications, and mobile services running out of major US metros.

Digital Realty reports that its global platform supports a broad mix of enterprise, network, and cloud customers, including financial services, healthcare, manufacturing, and technology firms Digital Realty, 02/28/2025.

For many of these businesses, proximity to end users and network hubs in US cities helps reduce latency and improve application responsiveness.

US companies facing regulatory and compliance requirements around data handling can use colocation facilities designed to support physical security controls, structured access management, and environmental monitoring.

This can complement their own controls and help them build architectures that support governance and audit needs without fully relying on public cloud alone.

Digital Realty data center colocation in the US and global market

Digital Realty positions its data center colocation platform as a neutral meeting point for enterprises, carriers, and cloud providers across North America, Europe, and other regions Digital Realty, 01/31/2025.

In the United States, the company operates facilities in key metros such as Northern Virginia, Dallas, Chicago, New York, Silicon Valley, and Atlanta, which are major internet and cloud hubs.

US enterprises can use these locations to deploy hybrid architectures that connect private infrastructure with multiple public clouds through dedicated interconnects provided in the same facilities.

Digital Realty states that this approach can help improve performance and provide more predictable network behavior compared with sending all traffic across the public internet Digital Realty, 11/15/2024.

Global availability can also matter for US-based businesses that need to serve users in Europe, Asia-Pacific, or Latin America with consistent latency and similar infrastructure standards.

Working with one operator across multiple regions can simplify vendor management and provide consistent operational practices across sites.

• Colocation cabinets and cages sized to business needs
• Access to carriers, ISPs, and cloud on-ramps in neutral facilities
• Engineered power and cooling for dense compute workloads
• Physical security controls and operational monitoring
• Support for hybrid and multi-cloud network architectures

Frequently Asked Questions About Digital Realty data center colocation

How do US businesses typically use Digital Realty data centers?
Many US companies place core application servers, storage systems, and network gear in colocation facilities and then connect to carriers and cloud providers for hybrid architectures.

What types of workloads can fit in Digital Realty colocation?
Digital Realty data centers are used for enterprise applications, cloud edge nodes, content delivery nodes, financial trading platforms, and AI or analytics workloads that need stable power and connectivity.

Is Digital Realty colocation only for large enterprises?
While many large organizations use these facilities, colocation can also support mid-sized businesses that need reliable infrastructure without operating their own data center buildings.

Digital Realty Trust Inc. operates the Digital Realty data center colocation platform through a portfolio of carrier-neutral facilities serving enterprise and cloud customers.

The company is listed in the United States, and its shares are issued under the ISIN US2538681030 as a real estate investment trust focused on data center properties.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.