Digital Realty PAR3 Data Center Paris: Carrier-Neutral Colocation Hub in Saint-Denis

Status: Fully Operational Carrier-Neutral Facility   |   Location: 7-9 avenue des Arts et Mรฉtiers, 93200 Saint-Denis, France


Project Overview

Digital Realty PAR3 (formerly Interxion PAR3) is a premier carrier-neutral data center strategically located at 7–9 Avenue des Arts et Métiers in Saint-Denis, at the heart of Northern Paris' highly connected digital infrastructure corridor. As part of Digital Realty's extensive Paris campus, the facility plays a critical role in one of Europe's largest and most network-dense colocation ecosystems, providing secure, scalable, and high-performance infrastructure for enterprises, cloud providers, financial institutions, telecommunications operators, content delivery networks, and digital service providers. Purpose-built to support mission-critical IT environments, PAR3 offers flexible, high-density colocation space capable of accommodating traditional enterprise applications as well as next-generation artificial intelligence (AI), machine learning, analytics, and high-performance computing (HPC) workloads. The facility features resilient electrical and mechanical infrastructure, redundant utility feeds, energy-efficient cooling systems, uninterruptible power supply (UPS) systems, backup generators, enterprise-grade physical security, and continuous environmental monitoring to ensure maximum operational availability and business continuity. As a carrier-neutral data center, PAR3 provides customers with direct access to a diverse ecosystem of leading European telecommunications providers, internet service providers, and network operators, enabling highly resilient and low-latency connectivity. The facility is directly interconnected with France-IX, one of Europe's largest internet exchange points, while Digital Realty's ServiceFabric™ platform enables secure, private connectivity to major hyperscale cloud platforms including Amazon Web Services (AWS), Microsoft Azure, Google Cloud, and Oracle Cloud. High-capacity dark fiber campus rings seamlessly connect PAR3 with other Digital Realty facilities across the Paris metropolitan area, allowing customers to build resilient hybrid IT and multi-cloud architectures with exceptional network performance. By combining robust colocation infrastructure, rich interconnection capabilities, and seamless cloud access, Digital Realty PAR3 serves as a future-ready digital infrastructure hub supporting enterprise digital transformation, cloud adoption, AI-driven innovation, and mission-critical operations across France and the broader European market.


Quick Facts Selected Details

Field Value
Project Name Digital Realty PAR3 Data Center Paris: Carrier-Neutral Colocation Hub in Saint-Denis
Location 7-9 avenue des Arts et Mรฉtiers, 93200 Saint-Denis, France
Status Fully Operational Carrier-Neutral Facility
Project Type Purpose-Built Multi-Tenant Carrier-Neutral Data Center & Cloud Interconnection Hub
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City Profile

Header Details
City Name Paris
Population Approx. 2.1 Million
Urban Agglomeration Approx. 11 Million
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