Data centers in Ireland
This page lists 103 data centers in Ireland. Dublin has the most listings (15), ahead of Citywest (3) and Clonee (2). 19 named operators run facilities here; the largest by number of listings are Microsoft (13), Amazon Web Services (11) and Digital Realty (9).
By type, the listings in Ireland are 39% unclassified, 31% colocation and 26% hyperscaler-owned. Among single buildings with published figures, the largest by power capacity are CyrusOne Dublin, DUB1 (CyrusOne, 14 MW) and Digital Realty DUB12 (Digital Realty, 10.2 MW).
By number of listings, Ireland is 18th of the 155 countries in the directory and holds 1% of the total. In Northern Europe it ranks 2nd of 12; the others with the most listings are the United Kingdom (437), Sweden (61) and Finland (53).
95 of 103 facilities have coordinates.
Cities
Operators
Largest facilities by floor area
| Facility | Operator | Floor area, sq ft |
|---|---|---|
| CyrusOne Dublin, DUB1 | CyrusOne | 245,998 |
| Digital Realty DUB12 | Digital Realty | 126,000 |
| Digital Realty DUB10 | Digital Realty | 120,000 |
| Equinix Dublin DB3 | Equinix | 62,258 |
| Equinix Dublin DB4 | Equinix | 51,322 |
| Digital Realty DUB14 | Digital Realty | 49,000 |
| Digital Realty DUB13 | Digital Realty | 43,500 |
| Digital Realty DUB2 | Digital Realty | 34,000 |
| Digital Realty DUB1 | Digital Realty | 24,500 |
| Equinix Dublin DB2 | Equinix | 21,130 |
| Digital Realty DUB11 | Digital Realty | 20,000 |
| Equinix Dublin DB1 | Equinix | 11,141 |