• Operator: SARA Computing and Networking Services
  • Commissioning: 1999
  • Capacity: 10,000 servers
  • Installed pipeline capacity: 100GBit
  • Available Carrier: German Telecom, Colt Telecom, Verizon, Gas Line, Global Crossing, Versatel, and other EuNetworks
  • Pipeline network nodes

Current supply

  • 5 MVA installed transformer capacity
  • 2 spatially separate house connections
  • 5 MVA installed UPS capacity
  • Connection of the racks as standard in N +1 redundancy of two different systems
  • Smoothed and stabilized by UPS power quality, surge protection
  • Power system for bridge failures of the main supply


  • 5 MW cooling performance of direct evaporative cooling systems
  • At least N +1 cooling redundancy in each data center space
  • Each data center room is furnished with at least 2 separate air conditioning systems

Network Connection

  • Several physically separated and irrespectively fiberglass house supply / power supply lines
  • More than 1,000 fiber line installed capacity of the local carrier
  • Routing System in N +1 redundancy consisting of many router systems (for example Cisco 6509, Cisco 12000)
  • Redundant power to all core routers
  • Separate DC UPS for buffering the core router

Other Features

  • Means for detecting and extinguishing fires (smoke detectors, fire extinguishers)
  • Spatial separation the data center facilities and electricity facilities
  • Division into different zones
  • Electronic access system
  • Alarm and Motion
  • Access to the data center via 2 door systems
  • Physical access protection with logging (Steel-/security doors, security locks)
  • Permanent data center operating since 1997 without operational restrictions, including maintenance
  • True 24 / 7 service with 24 / 7 hotline and on-site staff
  • SLA-guaranteed services

For questions, please call our hotline or send us an E-Mail to