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3135 W Highland Blvd
Milwaukee, WI, 53208
United States


Equal to or better than any data center in the Midwest, Data Holdings is a purpose-built, greenfield facility with a mission critical focus and true state-of-the-art features:

• Unique multi-tenant, wholesale data center serving Wisconsin and surrounding states
• LEED Gold certification
• Two-story, 46,000 SF hardened building
• Incorporates 10MW of 2N (active-active) power from the utility to the data center floor
• Includes an additional power source in the form of an emergency power generator system
• Tier III compliance allows all critical systems to be properly maintained while normal operations continue
• Private data center suites from 1,000 SF and up
• Flexible, securely caged “retail” space
• Designed for use as a primary data center or Disaster Recovery Site
• Carrier neutral facility offering direct access to Tier 1 carriers
• Affordable connectivity and bandwidth, low latency and route diversity
Convenient metro location; easy access to Downtown area, Interstate 94 and Milwaukee International Airport (MKE)

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Data Center


The Data Holdings data center is the only Tier III facility in Wisconsin and the only sovereign data center in the United States.

As the investor in Data Holdings, the Potawatomi Business Development Corporation (PBDC) and the facility designers deliberately set out to differentiate the data center from anything else in Wisconsin. The facility features:

  • An aggressive 1.28 Power Usage Efficiency (PUE) rating to minimize operational costs for our customers
  • Rack power density up to 30kW per cabinet (in consecutive cabinets) enabling customers to plan long-term for any dense storage or virtualization technology advances
  • 100% 2N (concurrent), route diverse power feeds from the utility to the data center floor with an additional power source in the form of an emergency power generator should both utility legs fail
  • Carrier neutral connectivity served by multiple terrestrial and microwave carriers enabling price competitiveness for the tenant
  • Security entrance gate and perimeter fence around the entire property
  • Stable environment with little to no seismic activity, flooding, or extreme temperatures
  • Strict data center design – not a repurposed building

The Data Holdings data center is located 93 miles from Chicago, making it a desirable disaster recovery site for businesses in and around that city. 


An efficient data center with the uptime and connectivity you need to keep your business growing.

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Attention to efficiency ensures the lowest possible costs for our tenants and minimum environmental impact.

As 100% new construction, Data Holdings completed the commissioning process in early June 2013. One of the goals of the facility design was to be as efficient as practically possible in every aspect of operations. In mid-2014 it received LEED Gold certification from the U.S. Green Building Council. Only 5% of US data centers are certified as LEED Gold.

Read more about this unique facility