Colobern Nord² is NTS Workspace AG's Tier IV certified colocation data center in Bern, Switzerland, built in 2018/2019 to the latest requirements and certified by the Uptime Institute. The facility features redundant UPS clusters (A+B networks), diesel generators, dedicated transformer stations, VESDA fire detection, redundant cooling, Inergen extinguishing system, and 24/7 biometric access control. NTS Workspace is a SwissIX Internet Exchange sponsor, providing direct peering access to tenants with carriers including Axpo, Cogent, eunetworks, Sunrise, Swisscom, and Zayo.