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Serverfarm: LON1 London Data Center

Serverfarm LON1 London Data Center is located at Westgate Industrial Estate, Northampton, UK. The data center is 130000 sqft. There is a total of 39400 sqft in raised floor space for colocation. It has access to 10.0 MW of power. We found 68 data center locations within 50 miles of this facility. Certifications for this location include ISO 27001, PCI DSS, SOC 2 Type 1, SOC 2 Type 2.
Colocation Facility
Colocation

About LON1 London Data Center

Serverfarm’s LON1 London Data Center, located in Feltham (West London, near Heathrow), is a multi-story, high-performance colocation facility offering strategic connectivity to the London / Slough / Docklands digital corridor. The site benefits from proximity to Heathrow Airport and direct fiber connectivity to Slough and London’s Docklands, enabling low-latency access to cloud, network, and peering hubs.Serverfarm acquired the facility (formerly the Michael Perry Technology Centre) and has invested in scalable power and sustainable upgrades to align with its operating standards.

⚙️ Facility Highlights

  • Utility power & IT capacity: 18 MVA utility feed, delivering 10.5 MW at N+1 design currently. 
  • Building size: ~130,000 sq ft over three stories. 
  • Data halls: up to nine halls, modular layout; supports densities from 1.5 kW/m² to 3.5 kW/m². 
  • Cooling: chilled water distribution to CRAC units; design PUE ~1.25. 
  • Redundant power systems, dual 11 kV incoming supplies, diverse fiber entry. 
  • Expansion / upgrade: Serverfarm is adding 8 MW of additional IT capacity (power expansion) to the facility. 
  • Support & management: InCommand services (monitoring, analytics, change management, remote infrastructure oversight). 

🔐 Security & Compliance

  • 24/7 staffed facility with security personnel, CCTV, and perimeter fencing. 
  • Multiple access control layers, including mantraps, card / biometric systems. (implied from standard high-security colocation practice in datasheet) 
  • Fire detection and suppression systems including VESDA / early smoke detection. 
  • Certifications: ISO 27001, PCI DSS, SOC 2 (Type 1 & 2). 

🌐 Connectivity & Carrier Access

  • Carrier-neutral facility with multiple MMRs (Meet-Me Rooms) and on-net presence. 
  • Key connectivity to: CityFibre (dark fibre), Colt, eunetworks, Telia Carrier, Zayo Metro & Longhaul, plus linkages to AWS, Azure, GCP. 
  • Diverse fiber paths; multiple points of entry; redundant network routes. 
  • Interconnection to nearby data clusters in Slough, Docklands, and London markets.

💼 Who It Serves

  • Enterprises requiring London metro colocation with strong connectivity to both core and edge networks
  • Cloud service providers and hyperscalers leveraging cross-cloud interconnects (AWS, Azure, GCP)
  • Network operators, carriers, and MSPs needing meet-me and exchange connectivity in London
  • Businesses with high-density or AI / ML workloads, thanks to support for elevated power densities
  • Organizations focused on sustainability and efficient operations (Serverfarm participates in the Climate Neutral Data Centers pact)