Zenlayer: SJC4 Data Center

SJC4 Data Center, operated by Zenlayer, is a carrier-neutral data center located in San Jose, California, at the heart of Silicon Valley’s global technology ecosystem. Positioned within one of the world’s most interconnected and innovation-driven markets, the facility benefits from close proximity to major cloud regions, technology headquarters, and dense network interconnection hubs across the Bay Area. Designed to support low-latency, high-performance, and connectivity-intensive workloads, SJC4 aligns with Zenlayer’s focus on enabling distributed cloud, edge computing, and high-speed interconnection services for enterprises and service providers.

⚙️ Facility Highlights

1. High-availability, enterprise-grade facility design supporting continuous operations and performance-critical workloads.
2. Redundant power infrastructure, including UPS-backed power systems and emergency generators to ensure operational resilience.
3. Efficient cooling architecture designed to support stable operating conditions across a range of rack densities.
4. Carrier-neutral environment, allowing customers to interconnect with multiple regional and international network providers.
5. Scalable colocation offerings, including single cabinets, full racks, cages, and private suites for enterprise and cloud-adjacent deployments.
6. Modern facility layout supporting efficient scaling of space and power.
7. 24/7 monitoring and operations, with remote-hands services available for infrastructure support.

🔐 Security & Compliance

1. Multi-layer physical security, including controlled site access and secured data hall environments.
2. Badge-based and role-based access controls for customer infrastructure areas.
3. Continuous CCTV monitoring of critical facility zones.
4. Fire detection and suppression systems, including early smoke detection and gas-based fire suppression to protect IT assets.
5. Compliance alignment with commonly adopted U.S. and international standards, as applicable.
6. Secure customer deployments supported through locked cabinets, cages, and segregated colocation environments.

🌐 Connectivity & Carrier Access

1. Carrier-neutral connectivity, supporting access to a broad ecosystem of network carriers and service providers.
2. Dense regional connectivity across Silicon Valley, the Bay Area, and major U.S. internet exchange points.
3. Low-latency access to public cloud on-ramps and distributed cloud infrastructure.
4. Cross-connect services available via fiber for customer, carrier, and partner interconnections.
5. Well suited for hybrid IT, distributed cloud, edge computing, and latency-sensitive applications.

💼 Who It Serves

1. Enterprises requiring high-performance infrastructure in Silicon Valley.
2. Cloud, SaaS, and platform providers deploying regional or edge infrastructure.
3. Network operators and service providers establishing a presence in San Jose.
4. AI, analytics, and technology-driven organizations with low-latency and high-bandwidth requirements.
5. Organizations implementing hybrid IT, multi-cloud, or globally distributed architectures.