Rackcolocation of full or half racks at our data center

Professional rack colocation

Premium and safe space for your servers
with € 0,31 per kWh

No limit Rackhosting

  • Unlimited use of space in the rack
  • High availability and transparent consumption
  • Technical support and access to rack 24/7

The highest quality housing

Rackhousing is our premium service in the renting a precisely reserved space in a lockable sectional cabinet, or part of it.

Rack housing benefits

We have been providing the Rack colocation more than 20 years, we know what you need most and what you will appreciate.

High-quality and unlimited connectivity

The service includes two uplinks with 1 Gbps connectivity to NIX and transit. 10 Gbps speed is also available.

Transparent billing of electricity

With our unique power system, we bill based on the actual consumption of your technology.

Premium quality rack cabinets by Conteg

We install Conteg rack cabinets in the size of 19" and with depths of 900, 1000 and 1200 mm.

Rack cabinet and its advantages

Cooling of server rooms to 22°C

Optimised cold and warm aisle system ensures excellent and stable temperature and humidity throughout the data center.

Redundancy with two power supplies

Racks are connected to UPS cascade and diesel generators, a second independent supply can also be set up.

Complexity and flexibility of service

Service includes Anti-DDoS protection, /29 IPv4 addresses, port monitoring, but everything can be customized to your requirements including AS and BGP routes propagation.

Choose your Rack Hosting

Choose a rack hosting model that you can install not only with classic rack servers, but also with tower servers. Everything depends only on you.

Lockable rack

from € 181,80 monthly

One-third rack server housing in our data center

Unlimited use of 12U rack space

Real measurement of consumption

Unlimited connectivity 2x 1 Gbps

Max. power consumption - 0,5 kW

Price € 0,31 per kWh

16A power supply + 1 separate electric meter


Lockable rack 20U

from € 217,80 monthly

Half lockable rack with unlimited connectivity

Unlimited use of 20U rack space

Real measurement of consumption

Unlimited connectivity 2x 1 Gbps

Max. power consumption - 1 kW

Price € 0,31 per kWh

16A power supply + 1 separate electric meter


Lockable rack 42U

from € 307,80 monthly

Full lockable rack only for you and your technology

Unlimited use of 42U rack

Real measurement of consumption

Unlimited connectivity 2x 1 Gbps

Max. power consumption - 2 kW

Price € 0,31 per kWh

2x 16A power suplies (A/B) + 2 separate electric meters


Do you need more racks or specific hosting?

Write us what you are looking for. We will be happy to create a housing solution according to your requirements

Send requirements
Top quality guarantee
High quality warranty
Money back

We are certain in the quality of our services. Try our rackhosting for 14 days and if you are not satisfied, we will refund your money.

ISO 9001 and 27001 certificated
Iso comliant

All our internal procedures and the security of your data and servers located in the Czech Republic are in accordance with ISO 9001 and 27001.

Additional services for rack rental

Upgrade your rack hosting to the next level. Thanks to additional services, you not only get more comfort and speed, but also security.

10 Gbps connectivity

Connect your technology and servers with 10 Gbps optical fiber and zero latency.


Firewall and VPN

Customized security solution for your technology and server according to your needs.

I am interested

Load balancing and BGP

We will be happy to configure your network connection using LACP or establish BGP.

Send requirements

Unmetered connection

Non-shared and high-speed line configured only for your purposes and technologies.


AntiDDoS protection PROFI

First-class protection and behavioral analysis of flows against attacks and overflows.

Another benefits

Satellite/TV services

Receiving of satellite and media signal by server has never been easier.

Find more
Rely on our services

We are a reliable partners for hundrets of Czech and international companies.

"I don't like senseless delays when arranging business, especially in telecommunications. A Coolhousing's personal approach helps us react more flexibly to the demands of our clients, and this is another reason why since 2008 years it has been our important partner for colocation services".

reference Tele3
TELE3 s.r.o. Webhosting company

"We have been using Coolhousing's rack colocation service since the beginning operation of our servers. Our experience with quality and stability of service is very good. We also appreciate the technical level and good data availability centers, responsiveness to our often non-standard requirements, willingness, technical competence and quick responses of customer support - all this for reasonable price. Coolhousing is a competent and trustworthy partner for us, with which we easily and gladly cooperate".

Všeobecný lékař
The Mama AI, SE Cloud and AI Experts

Facility and securityrackhousing

Our data center facility meet all current operational requirements, including parking and a relaxation room.

Safety first

Two-step autentification of every visitor, operator present in DC 24/7, camera and laser fire suppression system, security agency watching our backs.

About us

We keep eye on the quality connection

Our network infrastructure is operated in "Spine & Leaf" topology and all network routes are in redundancy in order to achieve "High Availability" mode.

Our network
Let's discuss the possibilities of our cooperation

We are happy to help you find the best solution for you

What happens after order
We will contact you as soon as possible

We will contact you within a few hours. Together we will specify the details of the service, send the network configuration and arrange for your arrival or courier. We will sort out the contract and warranty together electronically.

All information you can find in the Controlpanel

Everything about your service, including your power consumption, can be found in our Control Panel administration. In case you need to connect a remote management to the server or restart the server, we will do everything immediately and anytime for free.

Most often FAQ
Do you have question or look for another solution?

Call us at +420 777 310 000 or send us a message, we will reply you immediately