Serverius and Fuzion are now part of Kolo, a Northern European data center platform.

Kolo DK5 Copenhagen

Centrally located in Copenhagen, DK5 is a modern retrofit colocation data center optimized for compute-intensive workloads, featuring liquid-cooled, high-density racks and ultra-low-latency connectivity. On-site conference rooms make it easy to meet, plan, and deploy—all under one roof.

Location

Bygmestervej 10, 2400 København, Denmark

Positioned in København NV—close to central Copenhagen with metro, S-train, and motorway access. 30-minute drive from Copenhagen Airport. Visitor parking is available.

Why DK5?

DK5 powers inference‐grade compute in Copenhagen. Whether you’re running real-time AI recommendations, executing algorithmic trading models, processing medical scans, or simply need sustainable urban connectivity, we’ve got you covered.

Copenhagen’s strategic digital ecosystem advantage

Located in København NV, DK5 positions your operations within Denmark’s hub for multinational headquarters, where companies like Cisco, SAP, Nestlé, and major pharmaceutical firms centralize Nordic operations. Copenhagen Airport’s thirty-minute proximity enables rapid technical response and global team coordination. At the same time, Denmark’s position among Europe’s leading digital economies provides your technical teams with proximity to specialized AI talent and innovation networks.

High-density infrastructure for your real-time inference

Purpose-built cooling systems support your deployments exceeding 30kW per cabinet with liquid cooling readiness for next-generation inference workloads. Hot/cold aisle containment with N+1 redundancy maintains optimal performance for your AI inference clusters, recommendation engines, and real-time analytics platforms operating at sustained high-density loads through Denmark’s climate-optimized free cooling systems.

Nordic AI infrastructure leadership position

Copenhagen anchors one of Europe’s fastest-growing data center regions, providing acceptable latency to major European hubs at significantly lower costs than traditional markets. Denmark’s establishment of its first AI supercomputer “Gefion” and the Danish Centre for AI Innovation positions your infrastructure within the region’s expanding AI ecosystem and research collaborations.

Enterprise-grade urban operations

Kolo DK5 is purpose-built for technology companies deploying AI inference workloads that require sustained high-density computing and urban connectivity. The facility is designed for financial institutions processing market data and algorithmic trading with millisecond latency requirements. Healthcare organizations can deploy diagnostic AI systems while maintaining proximity to the broader Medicon Valley life science cluster spanning 17 universities, 32 hospitals, and 400+ companies across the Copenhagen-Malmö region. Enterprise operations are designed to leverage Denmark’s historically strong business environment rankings.

Powered by Danish renewable energy

Your operations run on 100% clean power

Denmark generates nearly 60% of its electricity from wind power and ranks as one of the world’s most sustainable countries. We enhance this through long-term Power Purchase Agreements, ensuring clean energy for your operations.

Our Danish facilities achieve industry-leading PUE performance through advanced cooling systems and Denmark’s temperate climate, enabling natural cooling for most of the year—delivering both environmental and operational excellence.

Beyond basic support: the Kolo approach

Our technical team becomes an extension of yours, providing the expertise and responsiveness you expect for critical infrastructure.

Dedicated support

Direct access to senior engineers

24/7 Coverage

On-site support during business hours, with 24/7 on-call availability

Flexible contracting

Scale from a single cabinet to private suites with custom terms

Implementation expertise

On-site migration and setup support

We’ve never had a single interruption with Kolo. That’s the kind of reliability that gives us a competitive edge and supports our reputation in the industry.”

Jan Sejer, Founder, User IT

DK5 technical specifications

Copenhagen’s digital gateway engineered for intensive operations. DK5 delivers metro fiber access, carrier diversity, and advanced high-density infrastructure to power demanding workloads at Denmark’s connectivity epicenter

Power & backup resilience
  • Renewable supply: Sustainable power strategy combining 70% dedicated wind-powered PPAs with 30% spot market optimization, ensuring 100% renewable energy matching through certified Guarantees of Origin.
  • Backup systems: N+1 diesel generators with 48-hour fuel autonomy and no less than a 20-minute UPS battery bridge
Cooling efficiency
  • Design: Hot/cold aisle containment with N+1 redundant cooling units supporting high-density deployments of 30+ kW per cabinet
  • Environmental: Closed-loop cooling systems using low-GWP refrigerants
Security & fire protection
  • Physical security: 24/7 access control with multi-factor authentication. Double interlocked door systems at all entry points
  • Security customization: Adaptable security controls with client-specified enhancements available upon request
  • Fire protection: VESDA early warning system with zoned Inergen gas suppression
On-site support & amenities
  • Technical assistance: 24/7 Remote Hands service
  • Workspace options: Secure staging areas, unpacking zones, and dedicated customer work areas
  • Facility amenities: Parking, restrooms, and meeting rooms

Ready to experience DK5?

Let’s assess your infrastructure needs and explore how Kolo DK5 aligns with your technical and business requirements.

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