Netrality Data Centers 900 Walnut St. Louis Data Center is located at 900 Walnut St, St. Louis, MO, USA. The data center is 120586 sqft. There is a total of 27000 sqft in raised floor space for colocation. It has access to 13 MW of power. We found 4 data center locations within 50 miles of this facility. No certifications are specified for this location.