A server rack in the GRASS-MERKUR data center.

High-Density Colocation

High-density colocation for AI, GPU and high-performance computing

Accessible nationwide from Hanover: the highest security standards, redundant infrastructure and German data protection law form the basis for your secure, future-proof IT operations.

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High Density for Every Need

Maximum Power Density. Complete Security.

A single AI training rack can now draw as much power as ten conventional server racks combined. This reality presents data centers with entirely new challenges.

With High Density Colocation from GRASS-MERKUR, you can create the ideal foundation for particularly energy-intensive IT systems. Our specially designed data center infrastructure enables the secure operation of high-performance GPU clusters, HPC environments and sophisticated AI platforms — reliably, scalably and in accordance with the highest security standards.

No compromises on power supply or cooling: you will receive an infrastructure that is consistently designed for high power densities and grows in line with your requirements.

Talk to us about your specific requirements for power density, cooling and security — we will find the right solution for your workloads.

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Why high-density colocation?

Greater Performance for Demanding Applications

A male and a female employee of GRASS-MERKUR at their computers.

High-density colocation provides the infrastructure for computationally intensive applications such as:

Artificial Intelligence (AI)
Machine learning
Deep learning
High-Performance Computing (HPC)
GPU clusters
Big data analytics
Simulations
Rendering
Scientific calculations
Digital twins

Rack in the server room at the Hannover data center - GRASS-MERKUR

High-performance power supply

The Foundation for GPU and HPC Operations Without the Risk of Failure

The operation of modern GPU and HPC systems places the highest demands on the power supply in the data center. Our high-density areas provide the appropriate infrastructure for this:

High connected load per rack
Redundant power paths
Uninterruptible power supply (UPS)
Emergency generators
Continuous energy monitoring & transparent consumption measurement

This ensures your infrastructure remains stable and reliable even under heavy load — while remaining flexible enough to seamlessly integrate future generations of hardware.

Overview

Our high-density services

Climate Control Technology at the GRASS-MERKUR Data Center – Refrigeration Systems for Cooling the IT Infrastructure

Optimized Cooling for Maximum Performance

As power draw rises, heat generation grows considerably – inadequate cooling leads to performance loss and outages. Our high-density colocation relies on modern cooling concepts for high thermal loads.