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Tier III

MainOne HEL104 Helsinki

MainOne · 📍 Helsinki, Finland

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Overview

MainOne HEL104 Helsinki is a Tier III carrier-neutral colocation facility operated by MainOne in Helsinki, Finland, offering approximately 49 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
49 MW
Total Space
12500 sqm
Year Established
2021
Cooling
Chilled water with free cooling
Connectivity
40+ carriers, Dark fibre available

Certifications & Compliance

✓ISO 50001✓ISO 27001✓Uptime Institute Tier IV✓PCI DSS

Network Carriers

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

Vodafone Telia Carrier Colt Technology Services BT Global Interxion Network

Location

RegionEurope
TierTier III
Power49 MW
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