San Fernando de Henares has 1 data center listed on DataColoc, operated notably by Iron Mountain Data Centers. Compare colocation (rack, half-rack, 1U), pricing, certifications and connectivity, then get an instant costed estimate.
Compare data centers in San Fernando de Henares →The data center listed in San Fernando de Henares is operated by Iron Mountain Data Centers. Declared design level: Tier III. That level describes the building's redundancy, not a contractual availability commitment: only the contract carries one.
1 network is listed at the sites in San Fernando de Henares according to public interconnection registries. That number drives your negotiating power: every carrier inside the building is one more quote, with no civil works.
Note: operation falls under a US-jurisdiction company, hence under the CLOUD Act. Hosting in Europe is not enough to escape it: what counts is the provider's nationality, not the building's address.
A city has no electricity of its own: the sites in San Fernando de Henares 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, solar, supplies only 21.8% (2025). The detail: solar 21.8%, natural gas 21.6%, wind 20.4%, nuclear 18.8%, hydro 11.4%, oil (fuel oil, diesel) 3.5%. Fossil fuels (coal, gas, oil) account for 25.4% of it. A kilowatt-hour there weighs 154 g of CO2, i.e. 3 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 5.5 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.
No earthquake of magnitude 5 or above has been recorded within 200 km of San Fernando de Henares since 1970, according to the US Geological Survey's global catalog. 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, San Fernando de Henares 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 San Fernando de Henares is 12 km away, in Madrid (23 sites). Short distances matter: they drive the cost of a link between two buildings, and whether a backup site is workable.