Dublin hosts one of Europe’s largest datacenter concentrations, built on Ireland’s role as the EU home of major cloud and technology firms. For organisations aligned with those ecosystems, or wanting English-speaking, common-law EU jurisdiction, the metro remains a strategic location.
Its defining constraint is well known: grid capacity in the Dublin area has been under pressure for years, and new connections have faced de-facto restrictions, pushing some development toward other Irish regions and other EU metros. Existing capacity with confirmed power therefore carries a premium, and availability data deserves extra scrutiny here.
Buyers typically weigh Dublin against London (outside the EU) and Amsterdam (similarly constrained). The snapshot below shows what the listed Dublin-area facilities report on availability, power and certifications: the exact points where this market differentiates.
Market snapshot
Aggregated from operator data for the Dublin Metro area. Counts reflect datacenters that report each attribute.
ColoCompass lists 24 datacenters from 16 operators for the Dublin Metro area. The most reported certifications are ISO 27001 (16), PCI DSS (13) and ISO 14001 (10).
- Datacenters
- 24
- Operators
- 16
- Power bands
- 5–20 MW 3 · <1 MW 1 · 1–5 MW 1 · 20–50 MW 1
- Cooling
- Free cooling 5 · Air cooling 4 · Liquid-ready 2 · Air and indirect cooling 1
- Common certifications
- ISO 27001 16 · PCI DSS 13 · ISO 14001 10 · ISO 50001 10 · ISO 9001 10
Source: ColoCompass catalog. Last updated .
On the map
CyrusOne Data Centers · Dublin · Dublin Metro
- Tier
- III
- Power
- 5–20 MW
- Rack density
- Cooling
- Air cooling, Free cooling, Liquid-ready
- Certifications
- ISO 27001 +3
On requestDigital Realty · Dublin · Dublin Metro
- Tier
- III
- Power
- 5–20 MW
- Rack density
- Cooling
- Air and indirect cooling, Free cooling
- Certifications
- ISO 14001 +8
On requestDigital Realty · Dublin · Dublin Metro
- Tier
- III
- Power
- 1–5 MW
- Rack density
- Cooling
- Free cooling
- Certifications
- ISO 9001 +8
On requestDigital Realty · Dublin · Dublin Metro
- Tier
- III
- Power
- Rack density
- Cooling
- Free cooling
- Certifications
- ISAE 3402 +8
On requestDigital Realty · Dublin · Dublin Metro
- Tier
- III
- Power
- Rack density
- Cooling
- Free cooling
- Certifications
- ISO 9001 +8
On requestEdgeConneX Inc. · Dublin · Dublin Metro
- Tier
- III
- Power
- 20–50 MW
- Rack density
- Cooling
- Air cooling
- Certifications
- ISO 27001 +2
On requestEdgeConneX Inc. · Dublin · Dublin Metro
- Tier
- III
- Power
- Rack density
- 20 kW
- Cooling
- Air cooling
- Certifications
- ISO 27001 +2
On requestEquinix, Inc. · Dublin · Dublin Metro
- Tier
- III
- Power
- Rack density
- Cooling
- Liquid-ready
- Certifications
- ISO 9001 +11
On requestViatel Ireland Ltd · Dublin · Dublin Metro
- Tier
- III
- Power
- <1 MW
- Rack density
- Cooling
- Air cooling
- Certifications
- ISO 27001 +1
On requestViatel Ireland Ltd · Blanchardstown · Dublin Metro
- Tier
- III
- Power
- Rack density
- Cooling
- Hybrid cooling
- Certifications
- ISO 27001 +1
On requestDigital Realty · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
- SOC 2 +7
On requestKeppel Data Centres Holding Pte Ltd · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
- ISO 27001 +11
On requestKeppel Data Centres Holding Pte Ltd · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
- ISO 27001 +12
On requestServeCentric Ltd. (Blanchardstown) · Dublin · Dublin Metro
- Tier
- III
- Power
- Rack density
- Cooling
- Certifications
- ISO 27001 +5
On requestEir · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
- ISO 27001
On requesteuNetworks Group · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
- ISO 27001
On requestK2 Data Centres · Dublin · Dublin Metro
- Tier
- Power
- 5–20 MW
- Rack density
- Cooling
- Certifications
On requestCW Clonshaugh · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On requesteircom Ltd · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On requesteircom Ltd · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On requestEXA Infrastructure · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On requestHibernia Atlantic · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On requestVodafone · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On requestVODAFONE · Dublin · Dublin Metro
- Tier
- Power
- Rack density
- Cooling
- Certifications
On request
Looking for capacity in Dublin Metro?
Set your criteria and compare these datacenters on facts. Results are based 100% on your requirements; operators cannot buy their position.
Start your search