A green / white building located in a city

maincubes FRA01

The maincubes FRA01 in the heart of Frankfurt

What defines the location maincubes FRA-01?

Location in Frankfurt am Main (Germany)
Arbor DDoS Protection
100% power and climate availability per SLA
99.9% network availability per SLA
Staff on site around the clock
Unique cooling concept with low PUE value of 1.3 and less
Multi-stage security concept through access locks with vein scanners
Certified according to ISO 27001:2013 and TÜV-Level-3 tested
DE-CIX enabled Site
Diesel Generators and USV's
A green / white building located in a city

maincubes FRA-01

The maincubes FRA-01 not only impresses with its modern appearance, but also benefits from structural advantages due to the planning as a data center.


At the maincubes FRA-01 site, power availability is guaranteed at 100% by SLA.
This is guaranteed by several UPS systems and diesel generators, which are connected in a ring network.
Flywheels are used as UPS systems.
Room with control cabinets and a diesel generator
Yellow/Green aluminum wheel

Energy efficiency

The data center relies on Kyoto cooling. This new cooling method allows the PUE value to be reduced to a value of 1.3 or less.


The data center offers multi-level access control with vein scanners, camera surveillance and a security service that is on site 24 hours a day.
The data center also has comprehensive fire protection thanks to a CO2 extinguishing system and early fire detection.
Hand resting on a vein scanner in a security gate
Wind turbines on a green meadow. In the background a power line and mountains

Green electricity

At the location maincubes FRA-01, we rely on 100% green electricity.
In addition, CO2 emissions caused elsewhere are offset by climate certificates.

Our offerings at the location maincubes FRA-01

Several connected servers in one rack one above the other

Shared Rack Housing

Single U in 19 inch Rack

Cold aisle with several racks


Own cage with space for several 19 inch racks

Racks with wired servers

Rack Housing

52U in own 19 inch rack

Map with lights of cities at night from space


IP-Transit with consumption-based billing

More information about the location

Fact-Sheet maincubes FRA-01

Website maincubes FRA-01