Where your servers run.
One contract, one team, our own network. Today our racks are at Greenergy's Tallinn DC-1, on the western edge of Tallinn.
- Site today
- Tallinn DC-1
- Rack power, standard hall
- Up to 21 kW
- Cooling
- Air
- On site, Greenergy
- 24/7
- Jurisdiction
- Estonia, EU
The building
- Opened
- 2022, next to Elering's Harku 330 kV substation.
- Size
- Three storeys, about 14 500 m².
- Owner
- Greenergy's first building. Greenergy owns and operates it.
- Our space
- We rent space and power in its standard hall.
EN 50600, and what it covers
- Certificate
- EN 50600 for Greenergy's Tallinn DC-1, by TÜV NORD, Availability Class 3.
- Status
- We share the certificate on request.
- What it covers
- The building's design and operation, not 3NV's information security.
Power and cooling
As Greenergy reports.
- Feeds
- Two utility feeds, with separate A and B power paths.
- UPS
- Each power path has its own UPS room.
- Generators
- Diesel generators on site.
- Racks
- Up to 21 kW per rack in the standard hall, on 32 A PDUs, air-cooled.
- Tailored
- Tailored deployments take higher densities, other PDU setups and liquid cooling, by assessment with Greenergy.
- Renewable
- Greenergy states its electricity supply is 100% renewable; its documentation is available on request.
Getting into the hall
Run by Greenergy.
- Access
- Layered access control with biometric checks. Your team gets in under a three-party access agreement between you, us and Greenergy.
- On site
- CCTV and staff on site around the clock.
- Fire
- Fire prevention uses oxygen reduction.
- Procedures
- We share the detailed procedures under NDA.
Our own network
- Network
- Our network is AS214132, registered to 3NV with RIPE NCC.
- Your connection
- Your node will connect to our edge, with IP transit and peering at the Tallinn internet exchange.
- Cross-connects
- To other carriers in the building, on request.
- Latency
- We'll publish figures once we've measured them on this network, with the date and method.
Who works on the hardware
- Greenergy
- Its on-site team does hands-on work at any hour, at our request.
- 3NV
- We handle the hardware itself: diagnosis, spares and replacement.
See it before you sign.
We arrange escorted visits to Tallinn DC-1 with Greenergy for teams planning a deployment. Bring photo ID; we register you in advance.