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This purpose built and modern colocation facility is located west of London, close to Heathrow, Slough and the M25 motorway.

  • Purpose built, state of the art data centre
  • Close to the M25, M4, Slough Mainline Station and Heathrow Airport
  • Just 30 minutes from Central London
  • Full racks to dedicated data halls
  • Carrier neutral, multiple carriers on net
  • Remote hands and professional services available
  • Built to Tier III standard
  • 24/7 Access
  • Onsite Parking

The Slough 2 facility is ideal if you’re looking data centre space outside of the capital, with close links to the city, the M25 motorway and Heathrow airport.


Our Slough 2 data centre is situated in the Slough Trading Estate, approximately five minutes drive from Slough town centre. If you choose to visit by car there is ample parking onsite, and the M4 motorway is roughly 10 minutes drive away. The M25 motorway is 15 minutes drive, with fast connections to Heathrow airport. Slough rail station is also close-by, with national rail links and a journey time into London of around 15 minutes. Local amenities include a selection of shops and eateries in the nearby town centre.


You can choose which provider you use as the centre is carrier neutral, offering services from BT, Zayo (AboveNet), Level 3, Verizon, euNetworks, SSE, Colt and Cogent. You’ll also get access to multiple fibre providers, ensuring carrier resiliency, separacy and commercial competition. In addition the centre has low fibre latency to London.


For your peace of mind power is provided via dual 33kV incomers and a dedicated onsite primary substation. It’s also backed up by modern UPS and generator systems to at least N+1 configuration.


You can count on plenty of space in this state of the art facility that covers 230,000 sq ft, with 92,000 sq ft of available technical space. You’ll also benefit from the latest in efficient power and cooling infrastructure, which delivers a market leading PUE of 1.25.

The plant (including generators) is housed externally on a purpose built deck, which allows for fast installation and easy upgrading.

Security staff are onsite 24 hours a day, 7 days a week, and all are vetted to BS 7858, guaranteeing your data and equipment are kept safe. The centre has a 3M perimeter fence, with internal and external CCTV and intruder detection systems.

If you’re looking for a colocation facility outside of the city, with fast links into London and Heathrow, and with good levels of resiliency, this centre is a great choice.

Find out more

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Rack Profile

  • 1000*800 or 1000*600
  • Single phase 16amp or 32amp
  • Option for 3 phase 32amp and 64amp
  • Mechanical Locks to front and rear doors
  • Mesh doors for improved ventilation
  • Power available from 1kW to 10kW per rack footprint
  • Dual power presentation in primary and backup


  • The location provides access to multiple fibre providers, ensuring carrier resiliency, separacy and commercial competition. In addition, it has low fibre latency to London.
  • BT, Virgin Media, Zayo (AboveNet), Level 3, Easynet, Verizon, C&W Worldwide, euNetworks, SSE and GEO
  • Three diverse duct routes, between the site perimeter and telco rooms (meet me rooms).
  • Two separated telco rooms (meet me rooms).
  • Each has diverse media service routes to the data halls.

Site Access

  • 24/7 onsite security staff vetted to BS 7858
  • Security is certified and regularly audited to ISO/IEC 27001:2005 standards
  • 3M perimeter fence
  • Access via PIN/Prox cards with additional biometric authentication within high security areas
  • External Infrared CCTV and intruder detection systems
  • Internal CCTV and access control management


  • Dedicated on site sub station providing 34MVA
  • N+1 UPS and Generators with 24 hours fuel onsite with 4 hour refuelling contract
  • Parallel redundant 33kV power supplies
  • Substation consists of network boundary meters, 33kv/11kv transformers and boards
  • Supplies provided to the technical hall via metering circuit breakers

Building Overview

  • Gross internal area of 230,000 sq ft with 92,000 sq ft of available technical space
  • 20,000 sq ft of office space within the building
  • Single arch barrel roof, maximising your IT’s protection from water ingress
  • Flood risk assessment via the Environment Agency is outside the 1:1000 (0.1%) risk of extreme flooding
  • The plant (including generators) is housed externally on a purpose built deck allowing for fast installation and easy upgrading
  • An independent Electro-Magnetic Compatibility (EMC) study has been completed by ERA Technology Ltd