Australian data centres: map and directory
34 data centres from 10 operators, with location, status and capacity where the operator publishes it. 25 of the 34 are in Sydney and Melbourne.
Checked against operators' published information · last verified 26 June 2026
Marker colour shows status · 34 data centres with a public location
By town or city
By operator
- NEXTDC 13
- Equinix 8
- AirTrunk 3
- CDC Data Centres 3
- Macquarie Technology 2
- DCI Data Centers 1
- Digital Realty 1
- Global Switch 1
- NTT Global Data Centers 1
- Polaris Data Centre 1
All 34 data centres
| Data centre | Operator | Town or city | Status | Published capacity |
|---|---|---|---|---|
| AirTrunk MEL1 Melbourne | AirTrunk | Melbourne | Operating | Not published |
| AirTrunk SYD1 Sydney West | AirTrunk | Sydney | Operating | Not published |
| AirTrunk SYD2 Sydney North | AirTrunk | Sydney | Operating | Not published |
| CDC Eastern Creek Campus | CDC Data Centres | Sydney | Operating | Not published |
| CDC Fyshwick Campus | CDC Data Centres | Canberra | Operating | Not published |
| CDC Hume Campus | CDC Data Centres | Canberra | Operating | Not published |
| DCI SYD01 Sydney | DCI Data Centers | Sydney | Operating | 11 MW (basis not stated) |
| Digital Realty MEL10 Melbourne | Digital Realty | Melbourne | Operating | 11.5 MW (basis not stated) |
| Equinix ME1 Melbourne | Equinix | Melbourne | Operating | Not published |
| Equinix ME2 Melbourne | Equinix | Melbourne | Operating | Not published |
| Equinix SY1 Sydney | Equinix | Sydney | Operating | Not published |
| Equinix SY2 Sydney | Equinix | Sydney | Operating | Not published |
| Equinix SY3 Sydney | Equinix | Sydney | Operating | Not published |
| Equinix SY4 Sydney | Equinix | Sydney | Operating | Not published |
| Equinix SY5 Sydney | Equinix | Sydney | Operating | Not published |
| Equinix SY6 Sydney | Equinix | Sydney | Operating | Not published |
| Global Switch Sydney | Global Switch | Sydney | Operating | Not published |
| Macquarie Intellicentre 2 (IC2) | Macquarie Technology | Sydney | Operating | Not published |
| Macquarie Intellicentre 3 (IC3) Super West | Macquarie Technology | Sydney | Operating | Not published |
| NEXTDC A1 Adelaide | NEXTDC | Adelaide | Operating | 5 MW IT |
| NEXTDC B1 Brisbane | NEXTDC | Brisbane | Operating | 2.3 MW IT |
| NEXTDC B2 Brisbane | NEXTDC | Brisbane | Operating | 12 MW IT |
| NEXTDC C1 Canberra | NEXTDC | Canberra | Operating | 4.4 MW IT |
| NEXTDC M1 Melbourne | NEXTDC | Melbourne | Operating | 16 MW IT |
| NEXTDC M2 Melbourne | NEXTDC | Melbourne | Operating | 120 MW IT |
| NEXTDC M3 Melbourne | NEXTDC | Melbourne | Operating | 225 MW IT |
| NEXTDC P1 Perth | NEXTDC | Perth | Operating | Not published |
| NEXTDC P2 Perth | NEXTDC | Perth | Operating | Not published |
| NEXTDC S1 Sydney | NEXTDC | Sydney | Operating | Not published |
| NEXTDC S2 Sydney | NEXTDC | Sydney | Operating | 30 MW IT |
| NEXTDC S3 Sydney | NEXTDC | Sydney | Operating | 80 MW IT |
| NEXTDC S4 Sydney | NEXTDC | Sydney | Under construction | 350 MW planned |
| NTT Sydney 1 Data Center | NTT Global Data Centers | Sydney | Operating | Not published |
| Polaris Data Centre Springfield | Polaris Data Centre | Springfield | Operating | Not published |
Capacity as the operator publishes it · IT capacity and total site power are labelled, never added together
Largest by published IT capacity
- 1NEXTDC M3 MelbourneNEXTDC · Melbourne225 MW
- 2NEXTDC M2 MelbourneNEXTDC · Melbourne120 MW
- 3NEXTDC S3 SydneyNEXTDC · Sydney80 MW
- 4NEXTDC S2 SydneyNEXTDC · Sydney30 MW
- 5NEXTDC M1 MelbourneNEXTDC · Melbourne16 MW
Operating data centres whose operator publishes IT capacity · 9 in the directory
Questions about listed Australian data centres
How many Australian data centres are listed in the directory?
The directory lists 34 named Australian facilities across 10 operators, based on public-source facility records for operating and planned sites. It is a selected directory rather than an exhaustive national census, and it does not measure currently available capacity.
Where are the listed Australian data centres located?
Most listed facilities are concentrated in Sydney and Melbourne, which account for 25 entries in the directory. Listed records also cover facilities in Canberra, Brisbane, Perth, Adelaide and Springfield.
How are the largest Australian data centres compared?
Comparisons of the largest facilities use only operating sites with operator-published IT capacity, excluding planned projects and total site power figures. The full directory table includes all listed facilities alongside their operational status and labelled capacity base. When comparing facilities, evaluate IT capacity against IT capacity rather than total site power, check whether a site is operating or planned, and confirm the capacity available for your delivery date. Published IT capacity does not indicate currently uncommitted space or power: required IT load, cooling, connectivity, delivery timing and availability must be confirmed directly with the operator.
Which Canberra data centres are included in the directory?
The directory includes CDC Fyshwick Campus, CDC Hume Campus and NEXTDC C1 Canberra. Published information from the operators can be viewed through NEXTDC and CDC.
Submit an Australian capacity requirement
Submit your target market, required IT load, cooling and connectivity needs, and timing for review by the Data Centre Axis team. For directory corrections or updates, use the separate contact route.