Paris Magny Les Hameaux Data Centre | Telehouse
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Telehouse Paris Magny-Les-Hameaux

  • Telehouse Magny-Les-Hameaux - 1, rue Pablo Picasso, 78114 Magny-les-Hameaux, France

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    +44 (0) 207 512 0550

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    Telehouse Magny-Les-Hameaux - 1, rue Pablo Picasso, 78114 Magny-les-Hameaux, France


About Telehouse Paris Magny-Les-Hameaux

Telehouse Magny-Les-Hameaux offers high security, secure electrical power supply, connectivity, 99.999% uptime reliability, a state-of-the-art data storage platform and virtual servers to create custom information services. Corporate clients, service providers and telecom operators will benefit from the freedom Magny has to offer.

Data Centre Infrastructure

Telehouse Magny-Les-Hameaux can provide Shared Facilities Management (SFM) and Dedicated Facilities Management (DFM).

Data Centre Specifications


• Like all Telehouse data centres, the Magny site benefits from electrical redundancy thanks to two incoming 15MW lines each from a separate power grid substation in order to reduce the risk of power cuts to a strict minimum 
• These two main power lines are backed up by 2,000-kVA generator sets (eventually eight in all) deployed in N+1 configuration. These units can provide up to 72 hours back up continuously, due to four 60,000-litre fuel tanks buried under the site. In addition, a bank of four 800kVA inverters in N+1 configuration can ensure thirty minutes of autonomy for the rooms in specified areas
• In the colocation areas, the basic electrical infrastructure is N+1 configuration, expandable to 2x(N+1) on demand. Average power provided is 2kVA, and up to 6kVA (or more on request) can be supplied per rack. Finally, each dedicated room is equipped with a power distribution unit with an average of ten 220V/16A circuit breakers for connecting equipment 

Cooling and Air Conditioning:

• Data centre rooms are cooled on a ‘hot aisles’ and ‘cold aisles’ basis in order to optimise air circulation and improve heat discharge while using the air conditioning system as efficiently as possible. In addition, a floor void of 80cm ensures air circulation is 10% more efficient
• Magny has redundancy at N 2 ice water production for room cooling
• Production: 8 Clima-Veneta cooling units, total 1150kW each, with N 1 configuration
• Air conditioning cabinets: Aircé air-conditioning cabinets with unit power of 105kW. Configuration from N 1 to 2 N 1
• Temperature and humidity indicators: 24°C 2/-2°C - 50 %rh /-10%
• Water leak detection: Digital leak detection and location system


  • Access to very high bandwidth fire optic communications via three opposite entries
  • Internal grid with multiple secured routes
  • Connection possible with all major telecom operators
  • Terrace dedicated to antennas
  • Permanent load: 250 Kg/sqm

Fire Detection and Suppression:

• Fire Suppression System: Category A fire detection system with nitrogen extinguishers 

Security Systems:

• Guards assigned to security and access 24 hours a day
• Double security perimeter with intermediate wall walk
• HID badge control system
• CCTV system


• ISO 9001:2008 Quality Management Standard 
• ISO/IEC 27001:2005 Information Security Management 
• ISO 14001 Environmental Standard