Brief description of EstNOC DataHouse HEL1 Helsinki, Finland:
The data center uses a power infeed with a capacity of 800 kW from 2 different suppliers. The uninterruptible power supply is provided by a cluster of six General Electric UPSs with N+1 redundancy.
The microclimate in the server room is controlled by two UNIFLAIR precision air conditioners. The air conditioning system is designed according to 2N redundancy method. Hardware cooling is provided according to the method of hot and cold corridors. The cold aisles are maintained at +20±2°С.
Automated Gas Extinguishing System (AGES)
AGES operates with gas mixture that does not result in equipment corrosion. AGES includes the light and sound alarm system as well as refrigeration supply to switch off conditioners in case of fire.
The datacenter building is equipped with the video monitoring and access control system based on application of “proximity” cards. The access control is supported by the around-the-clock security service.