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Nessus Data Center 2

Welcome to Karmarschgasse 23, 1100 Vienna

Nessus Data Center 2

NESSUS Data Center 2 was opened in 2017. After two years of construction, the self-financed data center now offers space for 400 server racks and, like its smaller counterpart NESSUS Data Center 1, is powered by 100% green energy.

Multiple redundant dark fiber connections to Austria’s three main internet exchange points guarantee you and your company the best connection and unrestricted high availability at all times. A biometric access system ensures maximum on-site security.

ISO 27001 certified
Our data centers are naturally state-of-the-art and ISO 27001 certified.
100% sustainability
We source the energy for our data centers from 100% renewable sources such as hydropower or green electricity.
Redundant UPS Systems
Each of the 5 server rooms is supplied by at least two (2N) completely independent UPS systems manufactured by EATON.
2 Megawatt Connection Capacity
Two dedicated 1250 kVA transformers supply the data center with sufficient energy.
Stulz Cybercool Air Conditioning
Our multiple redundant air conditioning system from premium manufacturer Stulz meets the latest standards and makes the systems extremely environmentally friendly.
Separate Fire Compartments
Our technical rooms are duplicated. Whether battery room, UPS room, or air conditioning room, all critical rooms are located in separate fire compartments.
Fire suppression system
All critical rooms are equipped with a gas fire suppression system and early fire detection.

Connectivity in the data center

Upstream carriers

Nessus, TeliaSonera, Colt, Interoute, Intelliquent, Core Backbone, Centurylink, DTAG, Turk Telekom, next layer, Anexia, Magenta, A1

Fiber carriers

A1, Magenta, Wien Energie, Colt, euNetworks (Onstage), Interoute, GTT

Direct connection to internet exchanges

VIX1, VIX2, AMS-IX, DE-CIX, SWISS-IX, PEERING-CZ

Take a look inside our data center
To our server housing products

Our product customers

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