London and South East England data centres

Telehouse North

4D Byfleet, Surrey

  • 7,000 sq ft facility located in Surrey near Byfleet
  • 4D offer shared, quarter, half or full racks
  • Full-service ISP offering, including cloud services

4D Gatwick, West Sussex

  • Opened March 2017
  • 400-rack capacity, 2MW customer power
  • Close to both London Gatwick and Crawley
  • 24/7 on-site support and security
  • Direct connections to Docklands and 4D Bylfeet

Colt DCS Welwyn Data Centre

  • Huge 40MW Colt Welwyn data centre
  • Up to 28 data halls, mostly sold wholesale
  • Rack space and part racks also available
  • High quality Tier 3 aligned design
  • High density possible
  • Custodian Data Centre, Maidstone

    • 10,000 sq ft net tech, 400 cabinets
    • Large mixed use site including office space/meeting rooms
    • Good power per rack, low PUE
    • Self-owned-and-managed network to Telehouse or Goswell Road

    Datanet, Fleet, Hampshire

    • Small regional data centre just off the M3 in Hampshire
    • Carriers on site are BT, Zayo, Virgin Media and Level3
    • Full range of ISP services available, ISO27001

    Digital Realty Trust, Bonnington House

    • Formerly Telecity Millharbour
    • Acquired by Digital Realty Trust (DRT) in 2016, with plans for big expansion
    • Long-established site, LINX node
    • Good connectivity choice for small site
    • Low on power per rack/metre

    Digital Realty Trust, Cloud House

    • 4MW/40,000 sq ft 'extention' to DRT Bonnington House
    • First phase opened summer 2020
    • Campus-cross connect to all four DRT Docklands Data Centre
    • Modern, high quality specification Docklands data centre
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