Status: Operational / Fully Commissioned Wholesale Facility | Location: 110 Buckingham Avenue, Slough Trading Estate, Slough SL1 4PF, United Kingdom
Iron Mountain’s LON-2 is a flagship 27 MW, three-story greenfield data center strategically located on Buckingham Avenue within the renowned Slough Trading Estate, Europe’s leading data center and connectivity hub. Purpose-built to accommodate large-scale wholesale hyperscale deployments and high-density enterprise workloads, the facility delivers approximately 9 MW of customer IT capacity per floor, offering exceptional scalability for cloud providers, AI infrastructure, financial institutions, and global enterprises. As a key component of Iron Mountain’s interconnected London campus alongside LON-1 and LON-3, LON-2 enables customers to expand seamlessly while benefiting from a resilient, carrier-neutral ecosystem. The facility provides ultra-low-latency connectivity to the London Internet Exchange (LINX), direct access to more than 15 on-site Network Service Providers (NSPs), and dual diverse dark-fiber cross-connects to over 200 network operators, cloud providers, and internet exchanges, ensuring high availability and reliable performance for mission-critical applications. Designed with modern power and cooling infrastructure, LON-2 supports high-density computing environments required for artificial intelligence, machine learning, and high-performance computing (HPC) workloads while maintaining operational efficiency and reliability. Sustainability is central to the facility’s operations, with electricity matched by 100% renewable energy, helping customers reduce their environmental impact and meet corporate sustainability goals. Backed by Iron Mountain’s industry-leading physical security, operational expertise, and resilient infrastructure, LON-2 provides a future-ready colocation platform for organisations seeking secure, scalable, and highly connected digital infrastructure in one of Europe’s most important data center markets.
| Field | Value |
|---|---|
| Project Name | Iron Mountain LON-2 London Slough: 27MW Hyperscale Data Center |
| Location | 110 Buckingham Avenue, Slough Trading Estate, Slough SL1 4PF, United Kingdom |
| Status | Operational / Fully Commissioned Wholesale Facility |
| Project Type | Purpose-Built Greenfield Wholesale Hyperscale & Enterprise Data Center |
| Commissioning | 🔒 Subscriber Intelligence |
| Total IT Load | 🔒 Subscriber Intelligence |
| Total Capacity | 🔒 Subscriber Intelligence |
| Tier Level | 🔒 Subscriber Intelligence |
| Header | Details |
|---|---|
| City Name | london |
| Population | 8.9 Million |
| Urban Agglomeration | 9.8 to 11.4 million |
| Economic Profile | 🔒 Detailed city intelligence available to subscribers |
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