SK1 is one of Europe’s most densely connected Equinix International Business Exchange™ (IBX) in close proximity to SK3. Located 20 minutes from the city center and 30 minutes from Stockholm Airport, SK1 offers a range of valuable interconnection opportunities for Equinix customers with a dense concentration of network and cloud service providers; media and content providers; and many global enterprises. SK1 features flexible, scalable power densities and configurations as well as a robust heating ventilation and air conditioning system that delivers stable air flow, temperature and humidity for efficient equipment operation. SK1 also utilizes free cooling to achieve leading power usage effectiveness and minimize its environmental impact.