Sofia Data Center

Sofia Data Center is the biggest carrier neutral data center in Bulgaria, with facilities in Romania, and Turkey as well.

SDC Bulgaria has one of the most competitive telecom markets in the European Union and is a gateway to the Turkish and the Middle East markets. In fact we have a facility right on the Turkish borders with connectivity to all major Turkish operators. SDC has direct connectivity to Ukraine, as well as, the countries of the Caucasus region (Georgia, Armenia, Azerbaijan), NetIX is also present in Sofia Data Center.    




Total area     700 sq.m.
Floor height     3,5 m
Raised floor     0,5 m
 Floor point loading     3kN (300 kg)
Meet-me rooms     3
Meet-me zone     1

Independent incoming cable lines for external connections to each MMR

Independent routes for communication cables coming from MMR     2


Business Continuity


Independent sources of electric power supply with the ability to absorb 100% of the loading     2
 Electric generators     1+1
2 Fully independent UPS systems

    А UPS (N+1)

    В UPS (N+1)




Disaster Protection


Fire Alarm system      VESDA® (Very          Early Smoke              Detection                  Apparatus)
Fire extinguishing system     Inergen IG-55
Seismic protection     9 in MSK scale




Technical Maintenance


  • 24-hour security
  • Computer access control
  • Video surveillance
  • Individual locks for each drawer

All systems at SDC - power supply and the following parameters - electric switchboard, UPS and air-conditioning system are under constant monitoring. 




Environmental Care


Built in Free Cooling Air Conditioning System, which uses less power and lower ambient air temperature. The system introduces greater quantities of fresh air which also improves the air quality. This enables the system to lower precision cooling system energy usage from 30% in the summer up to 50% in the cooler fall and winter months.