105 Clegg Road, Building B, Markham, Ontario

Colocation in Toronto: TOR4-S Data Center

Designed to Tier III Uptime Standards, TOR4-S will be a 50K SQFT, purpose-built Scalelogix data center offering 15 MW of power for cloud providers and digital enterprise customers.

Scalelogix Connectivity, Interconnection and Scale Near Toronto

Close to downtown Toronto in Markham, the Scalelogix TOR4-S data center will have diverse dark fiber connectivity between TOR4-S and TOR1 at 151 Front Street, Canada’s largest and most important carrier hotel. This Scalelogix data center offers flexible design options to support current and future customer requirements to build and scale operations in response to the growing cloud edge in Canada. Through Cologix’s ecosystem, Toronto customers gain access to hundreds of networks, cloud providers and onramps to Amazon Web Services® Direct Connect, Google Cloud Platform, Microsoft® Azure ExpressRoute, IBM Cloud and Oracle FastConnect.

TOR4-S: Technical Specs


Located in Markham, just 30 minutes north of downtown Toronto

Markham is home to the second-largest tech cluster in Canada

20 minutes from Toronto Pearson International Airport


Purpose-built, 50K SQFT facility, on a 3.4-acre campus

2 planned data halls

Private suites of cages available

Approximate cabinet capacity ~ 1,000 cabinets

Free covered parking


15 MW of power

Distributed redundant

Multiple backup generators with separate generators supporting the cooling infrastructure


CRAC cooling solutions with containment systems


24x7x365 Security

Keycard access and biometric access

Fire Protection

Dual interlocked pre-action fire suppression

Cross-zoned VESDA

Leak detection around all piping and drains


Access to 100+ network providers in the Cologix Clegg Partner site Meet-Me-Room (MMR)

Dual fiber entrances

Dark and lit fiber options to 151 Front Street and beyond


Access to self-service online customer care portal

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

24x7x365 Network Operations Center 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 Toronto Data Centers

Network-Neutral Access to Canada’s Largest Carrier Hotel
151 Front Street West, Toronto, Ontario
Enterprise-Grade Annex to Carrier Hotel
905 King Street West, Toronto, Ontario
State-of-the-Art Expansion in Toronto
905 King Street West, Toronto, Ontario
Hyperscale Edge Capacity in Toronto
105 Clegg Road, Markham, Ontario

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

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