STTelemedia Global Data Centres: STT Chennai 3

STT Chennai 3 is an operational data center under ST Telemedia Global Data Centres (STT GDC), located within the Ambattur data center campus in Chennai, Tamil Nadu, India. It serves as a critical infrastructure node in Chennai’s rapidly expanding data center ecosystem, supported by robust network connectivity and a sustainable operational model.

⚙️ Facility Highlights

• Power Capacity: Part of the Ambattur campus that houses STT Chennai 2 and 3, which together deliver substantial power capacity, estimated in the mid-tens of MW (Chennai 2 alone is ~25.5 MW IT load).
• Design Standards: Both DC 2 and DC 3 are TIA-942 Rated-3 compliant, built to provide carrier-grade resilience and reliability.
• Sustainability & Green Features: The Ambattur campus is LEED Gold certified, with over 60% of its power sourced from green energy, including onsite solar generation (~250 kW).

🔐 Security & Compliance

Security Architecture: The facility incorporates state-of-the-art, multi-layered security systems, including biometric access controls, surveillance, and physical barriers.

Certifications: It adheres to rigorous international design and operational standards, ensuring compliance and operational integrity.

🌐 Connectivity & Carrier Access

Carrier-Neutral Ecosystem: Located in a connectivity-rich industrial estate, STT Chennai 3 offers carrier-neutral interconnection, with access to multiple network providers and cloud platforms.

Strategic Location: Chennai hosts a dense submarine cable landing presence, positioning STT’s Chennai data centers as critical nodes for regional and global connectivity.

💼 Who It Serves

This facility is tailored for enterprises, hyperscale cloud providers, ISPs, and content delivery networks seeking resilient, scalable, sustainable, and secure colocation services in southern India.