CPH1

CPH1 is an 86,000-square-foot (about 8,000 sqm) building at Industriparken 20A in Ballerup, a suburb northwest of central Copenhagen, and the largest of Digital Realty's four disclosed Interxion-branded facilities in Denmark — the operator's flagship site in the country. It shares a street address with the smaller CPH2 building as part of the same campus, with CPH3 nearby at Industriparken 24. CPH1 runs 2N UPS redundancy with N+1 cooling, and Digital Realty markets it under a CarbonNeutral certification alongside SOC 2, ISO 27001, ISO 22301, ISO 50001, ISO 14001 and PCI DSS. The operator does not publish an IT power figure, cooling technology, or year built for CPH1. Standard security applies: 24x7 onsite personnel, CCTV, and biometric or photo-badge access, alongside a 100% renewable energy claim. Denmark's national rules require large data centers to return waste heat to district heating networks, a factor that shapes campus design in the Copenhagen area independent of any single facility's published specs. Together with CPH2, CPH3 and the smaller CPH-RS site in Valby, CPH1 anchors Digital Realty's entry into Denmark via its Interxion acquisition.