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Tier III

MainOne HEL141 Helsinki

MainOne · 📍 Helsinki, Finland

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Overview

MainOne HEL141 Helsinki is a Tier III carrier-neutral colocation facility operated by MainOne in Helsinki, Finland, offering approximately 46 MW of IT load with resilient power and cooling, dense connectivity, and 24/7 on-site security.

Facility Specifications

Tier Classification
Tier III
Total Power
46 MW
Total Space
11000 sqm
Year Established
2006
Cooling
Direct-to-chip liquid cooling
Connectivity
20+ carriers, 40+ carriers

Certifications & Compliance

✓ISO 27001✓Uptime Institute Tier IV✓PCI DSS✓ISO 22301

Network Carriers

Representative of the carrier ecosystem typically available at this facility — confirm current carriers on-site with the operator.

Colt Technology Services BT Global Interxion Network Level 3 (Lumen EMEA) Orange Business

Location

RegionEurope
TierTier III
Power46 MW
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