OneNeck Data Center in Fitchburg, Wisconsin
5515 Nobel Drive
Fitchburg, WI
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The OneNeck data center in Madison was commissioned into production in July 2008. Now, at 60,000 square feet of floor space, this facility includes six fully functional data rooms, a command center, staging areas, meeting rooms, and so much more.

The building, constructed based on a phased-build architecture, allows for rapid expansion. This is critical in accommodating the growing demand of customizable colocation and cloud offerings that best fit the unique data storage needs of our clients.

This data center is a concurrently maintainable facility with around the clock security. It’s designed for both fault tolerance and compartmentalization for certain critical electrical systems.

In addition, OneNeck's enterprise class IT infrastructure — ReliaCloud — is accessible out of this facility. A secure cloud management solution, ReliaCloud enables clients to locally leverage best-of-breed technologies while meeting the security, compliance and availability needs for their IT environment.

The bottom line, for customers, it means their mission critical IT equipment is always on and accessible whenever they need it.


Interested in learning more about the OneNeck IT Solutions data center in Madison? Request a tour today or contact us for more information!

Check out OneNeck's data center RFP template here.

5515 Nobel Drive, Fitchburg, WI
Year Built
2008; expanded in 2011, 2015, 2017
60,000 square feet
Concurrently maintainable throughout; fault tolerant and compartmentalized electrical/UPS
Building Access
Customer access 24/7
Loading Area
Customer access 24/7
Data Center
Service Types
Private suite, cage or cabinet
Fire Detection
VESDA (Very Early Smoke Detection Apparatus)
Fire Suppression
FM200 and FE25 (ECARO25) Clean Agent
N+1, 1,650 tons of cooling, expandable to 2,500 tons
Access Control
Two-factor authentication: Biometric and proximity card
Surveillance System
Recorded and monitored digital video at 50+ points
Security Officers
Patrol facility 24/7
Madison Gas & Electric
Utility Feeds
12 2500 kVA utility transformers with diverse substation access
Critical Load
4800 kW Rated & commissioned (x 2 for redundancy)
Four 1,500 kW units installed with pads for three more
2N, 12,000kW
Carrier neutral facility
AT&T, Charter, CenturyLink, TDS Telecom, WIN, Windstream
Entrance Facilities
Quadruple entrances to two telecommunications (carrier) rooms
Internet Bandwidth
Managed bandwidth with BGP routing across redundant backbone connections with multiple Tier 1 carriers