Aachen has 1 data center listed on DataColoc, operated notably by RelAix Networks GmbH. Compare colocation (rack, half-rack, 1U), pricing, certifications and connectivity, then get an instant costed estimate.
Colocation in Aachen (server housing) relies on one listed data center, operated by RelAix Networks GmbH. Your servers are hosted in a 19" rack featuring redundant power, cooling, and 24/7 security. Its top-connected site lists 2 networks. For a wider choice, nearby cities and their distances are listed below.
DataColoc lists 1 data center offering colocation in Aachen (RelAix Networks GmbH). The nearest alternatives are listed below, with their distance.
The site lists up to 2 networks. IP transit and cross-connects can be estimated based on your needs using the comparison tool.
No certification is declared yet; filter by certification (ISO 27001, HDS, PCI-DSS) in the comparator to widen to compliant nearby cities.
Learn the basics: colocation, 42U rack, cross-connect, IP transit, Tier III/IV.
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Compare data centers in Aachen →The data center listed in Aachen is operated by RelAix Networks GmbH.
2 networks are listed at the sites in Aachen according to public interconnection registries. That number drives your negotiating power: every carrier inside the building is one more quote, with no civil works.
Sites in this city are operated by companies outside US jurisdiction, hence outside the CLOUD Act.
A city has no electricity of its own: the sites in Aachen are connected to the national grid, itself interconnected with its neighbours. What is measured, and what decides, is therefore the country's generation mix. No single source dominates it: the largest, wind, supplies only 27.2% (2025). The detail: wind 27.2%, coal 20.6%, solar 17.9%, natural gas 16.5%, bioenergy 10.1%, hydro 3.9%. Fossil fuels (coal, gas, oil) account for 40.9% of it. A kilowatt-hour there weighs 330 g of CO2, i.e. 1.4 times less than the world average (458 g), 2025 figure. Concretely: a 3 kVA rack, in a site with a PUE of 1.5, draws 35,478 kWh a year and therefore emits 11.7 tonnes of CO2 a year here. The same rack, same hardware, same PUE, would emit 16 tonnes on a world-average grid. The building has nothing to do with it: the country does.
Source: Ember / Energy Institute via Our World in Data, retrieved 2026-09-14. A site under a direct renewable purchase agreement may show a different balance: that is for the operator to declare.
Since 1970, 2 earthquakes of magnitude 5 or above have been recorded within 100 km of Aachen, and 4 within 200 km. The strongest: magnitude 5.5 in 1976, 160 km away. This record covers 56 years, which is short on a seismic timescale: no recorded earthquake does not mean no hazard. It does not replace the statutory zoning, which alone binds construction.
Source: U.S. Geological Survey, ANSS ComCat, retrieved 2026-09-14. Measured from the site's coordinates.
With a single listed site, Aachen cannot support a disaster-recovery plan spread over two separate buildings within the same town. A second site remains necessary, and it is found in the nearby cities listed below. No Internet exchange point is listed here: traffic will run over transit bought from a carrier, which is billed by bandwidth. No rate is published by the operators in this city: pricing is on request, and we do not estimate it on their behalf.
The nearest site outside Aachen is 23 km away, in Dueren. Short distances matter: they drive the cost of a link between two buildings, and whether a backup site is workable.