1950 North Stemmons Freeway, Dallas, Texas

Colocation in Dallas: DAL3 Data Center

DAL3, at the Dallas Infomart, delivers an additional 13.2K SQFT and 2.25 MW of power to the growing Dallas market with 50+ unique networks in the Cologix-controlled Meet-Me-Room.

Flexible, Physical and Virtual Connections to the Cloud

Cologix’s newest interconnection hub in Dallas offers an additional 13K SQFT in the renowned Infomart, the region’s premier carrier hotel and most densely connected building within a 900-mile radius. DAL3 offers 2.25 MW of power, direct onramps to Amazon Web Services® Direct Connect and  Microsoft® Azure ExpressRoute and on-demand, virtual cloud access through Cologix Access Marketplace.

DAL3: Virtual Tour

DAL3: Technical Specs


Located in the renowned Infomart building, the region’s preeminent carrier hotel

Situated at the major crossroads of network connectivity in the South Central U.S.

Seismic zone 0; outside any flood risk category

20 minutes from Dallas/Fort Worth International Airport; 10 minutes from Dallas Love Field Airport


13K SQFT within the Infomart carrier hotel

24” x 48” cabinets in pods; cage sizes on individual-case basis

Hot aisle containment pods, premium-dedicated pods for 10+ cabinets

20” anti-static raised floor

Concrete and steel framed structure


Higher-density configurations available up to 15 kW per cabinet

2N uninterruptible power system (UPS) and generator

4 power feeds from 3 diverse utility substations

Upstream and downstream automatic transfer switches (ATSs)

On a priority feed with the Parkland Health Hospital System


Chilled water in-row cooling technology

N+1 chillers, controls and data center branches to in-row coolers

600+ tons total cooling system capacity

Deionized, non-corrosive ultrasonic humidifiers


24/7 onsite security (both Infomart and Cologix)

Biometric, PIN code and keycard access

Closed-circuit television (CCTV) system with 90-day archive

Dual interlocking doors and mantraps

Customized security available

Fire Protection

VESDA and building systems

Pre-action systems, multi-stage, zoned and localized dry pipe


56+ unique networks in the MMR (including into Central America)

Network-neutral data center

Managed BGP IP (IPv4 and IPv6); multi-carrier blend

Fiber entrances via basement vaults by individual carrier to Cologix-controlled vault

2 diverse communication risers


24/7 access to local engineers and support teams

Access to self-service online customer care portal

All environmental and power monitored 24/7 via Cologix Command DCIM

Customer alerts when nearing power capacity to ensure business continuity

24x7x365 Network Operations Center (NOC) available by phone or email

Compliance & Certifications

ISO 27001 Certification

ISO 27001 certified by Schellman. Cologix has achieved ISO/IEC 27001:2013 (ISO 27001) certification for its information security management system (ISMS) supporting its Data Center Colocation and Interconnection Services for the specified corporate office and data center facility locations.

Check out our other Dallas Data Centers

Cologix Carrier Hotel – Network Environment
1950 North Stemmons Freeway, Dallas, Texas
Cologix Enterprise Data Center
1950 North Stemmons Freeway, Dallas, Texas

Cologix operates 40+ data centers across the United States and Canada

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