Chicago Data Centers
350 East Cermak Rd, Chicago, IL
725 South Wells St, Chicago, IL
Steadfast Networks operates out of its own state of the art data centers located in downtown
Chicago, Illinois, 350 E Cermak Road and 725 S Wells Street. These Chicago data centers offer complete
redundancy in power, HVAC, network connectivity, and security. The Chicago datacenter facilities sit atop multiple power grids, with full UPS battery backup power and a diesel generators onsite with a
network that is supplied by several separate networks including, Level(3), NTT, Tinet, and nLayer. Dozens more third party backbone providers are available in the facilities via cross connect, such as
Verizon, Global Crossing, Abovenet, Qwest, XO Communication, Sprint, and Cogent. The fiber provided to the Chicago data centers is also provided over redundant paths, with diverse entry points and
building riser. These data center facilities have been built to meet the high demands and reliability of telecommunications providers and Fortune 500 companies and have achieved SAS70 / SSAE16
compliance.
We are always happy to give tours of all of our facilities. Simply contact us to schedule a tour.
350 East Cermak Rd Data Center (chi01-chi02)
Steadfast Networks operates its own state of the art data center located in downtown Chicago,
Illinois on the 2nd and 4th floors of the Digital Lakeside facility (350 E Cermak Rd) one of the world's
largest data center facilities. This is the same building that serves as the home to major corporations such as the Chicago Mercantile Exchange (CME Group), the Intercontinental Exchange (ICE),
Equinix, Fidelity Investments, British Petroleum (BP), CenturyLink (Qwest and Savvis), British Telecom (BT), T-Systems, and many others. The facility exceeds Tier III data center standards by
providing 2N power redundancy, N+1 redundant HVAC, 2N network redundancy, and 24/7 on-site security. Fiber connectivity is available to over one hundred networks through both Equinix (5th and 6th
Floors) and the building MMR (2nd Floor, operated by TelX). Steadfast Networks can directly provide redundant managed network services, 24/7 on-site system administration, and managed colocation services.
- Data Center Space: 16,000 Square Feet
- Floor Load: 250 Pounds per Square Foot
- Security: Proximity Card and Biometric Access Controls, 24/7 Security Camera Monitoring/Recording, 24/7 On-Site Security Staff
- IT Staffing: 24/7 On-Site Systems Administrators
- Power Density: Up to 12kw per Cabinet
- Audits: SAS70 / SSAE16 Audited
- Services Provided Out of Facility: Managed Colocation Services
Utility Power: 2 MW- Power Distribution: 2N Redundant UPS, PDU, and Utility
- UPS: 2N 750 kVA Liebert UPS Units, Minimum 15 Minute Battery Capacity
- Generator: Multiple 1-2MW Caterpillar Generators, N+1
- Chillers: Building provided redundant chilled water, 8.5 million gallon storage tank
- CRAC: 26x 20 Ton Liebert Units, N+1
- Fire Suppression: VESDA Particulate Detection, Clean Agent Extinguishers, Pre-Action Dry Pipe Sprinkler
- Fiber Diversity: Dual fully diverse fiber paths, building entry points, and in-building riser
- Available Networks: Steadfast Networks, Abovenet, Verizon, Qwest, Level3, BT, CME, ICE, Sidera, T-Systems, XO, and over 100 other networks.
- Internal Cabling: Cat6/6e for 10 Gigabit Ethernet, Single Mode and Multe Mode Fiber, Overhead Cable Trays
725 South Wells St Data Center (chi18)
The 725 S Wells Data Center is our newest facility in downtown Chicago was opened in
mid-2010 to facilitate the expansion of Steadfast Networks and to allow us to provide a more cost conscious
solution. This datacenter has N+1 redundancy (optimized for single corded equipment) and Starline busway which allow us to offer services at an extremely high value and with the highest levels of
flexibility. Great care was taken to be energy efficient with vendor selection, air side and water side economizers, variable speed fans, and variable valves to keep overall operating costs down.
While there are fewer networks available on-site, high speed connectivity (800 Gbit/sec of redundant capacity) is available to our datacenter at 350 E Cermak.
- Data Center Space: 6,000 Square Feet of Raised Floor (Expandable to 30,000 Square Feet)
- Floor Load: 250 Pounds per Square Feet
- Security: Security: Proximity Card and Biometric Access Controls, 24/7 Security Camera Monitoring/Recording
- IT Staffing: 24/7 On-Site Systems Administrators
- Power Density: Up to 10kw per Cabinet
- Audits: SAS70 / SSAE16 Audited
- Services Provided Out of Facility: Cloud Services, Managed Dedicated Servers, & Managed Colocation Services
Utility Power: 5MW- Power Distribution: Starline busway for nearly instant deployment
- UPS: N+1 750 kVA Chloride UPS (Expandable to 4.5 MW), Minimum 15 Minute Battery Capacity
- Generator: 1.5 MW Caterpillar Generator (Expandable to 3x 1.5MW), Pull-up Generator Tap
- Chillers: N+1 230+ Ton Smardt Chillers (Expandable to 1050 Tons), 2N Redundant Pumps
- CRAC: 4x 70 Ton Stulz Units (Expandable to 20x 70 Ton), N+1
- Fire Suppression: VESDA Particulate Detection, Clean Agent Extinguishers, Pre-Action Dry Pipe Sprinkler
- Fiber Diversity: Dual fully diverse fiber paths, building entry points, and in-building riser
- Available Networks: Steadfast Networks, Abovenet, AT&T, Verizon, Qwest, Sidera, Cogent, and Atlantic Metro
- Transport Services: 1.25 Gbit/sec and 10 Gbit/sec DWDM Waves and Layer 2 Transport to 600/700 Federal and 350 E Cermak Rd
- Internal Cabling: Cat6/6e for 10 Gigabit Ethernet, Single Mode and Multe Mode Fiber, Overhead Cable Trays
Tours
We are always happy to give tours of all of our facilities. Simply contact us to schedule a tour.

