Lumen: San Jose 1 Data Center

The San Jose 1 Data Center by Lumen Technologies is a strategically located, enterprise-grade facility in San Jose, California—the heart of Silicon Valley, one of the world’s most important technology and innovation hubs. Purpose-built to serve high-tech enterprises, cloud-native platforms, and content providers, this facility delivers resilient infrastructure, high-speed connectivity, and scalable colocation solutions for mission-critical workloads.

Designed to Tier III standards, the San Jose 1 Data Center is equipped with redundant power systems, including uninterruptible power supplies (UPS), backup generators, and dual utility feeds to ensure continuous operation. Precision cooling systems and environmental controls maintain optimal performance for high-density deployments, supporting applications that require maximum uptime and efficiency.

Security is integral to the facility's operations, featuring 24/7 on-site monitoring, biometric access controls, multi-layer video surveillance, and advanced fire suppression systems. These systems help meet regulatory requirements across sectors such as finance, healthcare, SaaS, and e-commerce.

As a carrier-neutral data center, San Jose 1 provides access to a broad selection of Tier 1 network providers, ISPs, and cloud on-ramps, enabling seamless interconnection and low-latency access to regional and global markets. Customers can also leverage the power of the Lumen global fiber backbone, ensuring optimized network paths for high-throughput workloads, real-time analytics, and distributed cloud environments.

Located within minutes of major tech campuses and internet exchanges, the San Jose 1 facility is ideally positioned for hybrid cloud, edge computing, disaster recovery, and content delivery strategies.

With its robust infrastructure, secure design, and deep integration into Lumen’s international network, the San Jose 1 Data Center is a trusted digital platform for businesses looking to scale and innovate in the dynamic Silicon Valley ecosystem.