CyrusOne Dublin I

Strategically located in Dublin, one of Europe’s premier data centre locations, CyrusOne DUB1 campus will ultimately deliver 360,000 sq ft) of technical space in three separate buildings of two storeys. Construction of the first phase began in September 2019 and 12MW went live in 2021. On 14th July 2023, CyrusOne filed to extend their permission to build a 32,419 m2, two-storey data centre in the Grange Castle Business Park, adjacent to the company's existing facility (Dublin I). In September, permission was refused.

• 11,148 sq m (120,000 sq ft) of technical space across two separate floors within each of the three buildings on campus
• Highly resilient, concurrently maintainable power and cooling to Tier III
• Dedicated electrical plant to each floor
• Low PUE through the use of free cooling chillers
• 900 mm heavy duty raised floor with 4,200 mm clear height in the data hall
• Active / Active dual redundant power supplies of 80 MVA
• Carrier neutrality and diverse fibre connectivity from multiple providers
• Secure managed delivery bay with 3 tonne goods lift
• Multi-layer industry leading levels of physical and electronic security with 24/7 year round onsite support