High-Density, Tier III Certified Data Center

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Our Calgary data center, CAL-1, is a highly scalable, 65,000 square feet facility that supports high-density deployments of up to 30kW per cabinet. With the latest in power delivery equipment, energy-efficient cooling, and multiple security zones, CAL-1 provides a safe haven for your IT infrastructure so you can rest easy and focus on your business.  Our data center adheres to the highest compliance standards, including SSAE16, SOC 1 Type IISOC 2 Type II, PCI DSS and is Tier III Certified.
CAL-1 enhances geo-redundancy for our Montreal and Vancouver customers and allows them to seamlessly expand into new markets.

High power density

up to 30kW per cabinet


All major carriers on site

Fully configurable space

with cabinets, cages and suites available

Ultraresponsive support team

made up of highly skilled IT and security professionals


Power density up to 30kW a cabinet

6 MW redundant UPS capacity

A and B source power circuit delivery capabilities

Multiple redundant power distribution paths

9 MW redundant diesel power capacity


High-density, redundant cooling modules

Hot aisle/cold aisle containment

Anti-static raised floor

Highly energy efficient


24/7/365 video surveillance and monitoring

24/7/365 on-site security officer

Multi-layer security system with key card and biometric authentication

Mantrap only access

eStruxture CAL-1 building
eStruxture CAL-1 Data Center Lobby

What is geo-redundancy and why is it important?

Geo-redundancy is the physical separation of data centers between geographic regions. It replicates data between two geographically distant sites so that applications can switch from one site to another in the event of an unexpected outage or catastrophic event (such as fires, earthquakes, tornadoes, etc.) and still maintain the configuration data necessary for SLA enforcement available at the secondary, remote site. By physically separating servers in geographically diverse data centers, customers are guaranteed to have at least one location up and running.

With six data center locations across Quebec, British Columbia, and Alberta, eStruxture’s customers benefit not only from geo-redundant protection but also from an ever-growing ecosystem of network, cloud and managed services providers as well as a commitment to environmental responsibility, and high security and compliance standards.

Want to learn more about CAL-1?

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