Data Centers in Chennai
18 locations found
- PC
Powergrid Chennai
No. 4, Rajiv Gandhi Salai, Taramani, Chennai
- S
Sify Chennai
Tidel Park, No 4 Rajiv Gandhi Salai, Taramani, Chennai
- N
NTT Chennai
No 67, Athiravedu, Velappanchavadi, Poonamallee High Road, Chennai
- A
Airtel RA Puram
19, 3rd Cross Rd Govindaswamy Nagar, Raja Annamalai Puram, Chennai
- OC
OODOO Communications Chennai
Elcot Avenue, Chennai
- A
Airtel Chennai
2nd Trust Main Road, Chennai
- GC
Global Cloud Xchange IDCC
Reliance House, No-6, Haddows Road, Chennai
- RI
Reliance Industries Chennai
10-A Haddows Road, Nungambakkam, Chennai
- SG
STT Chennai DC 1
Videsh Sanchar Bhavan, No.4 Swami Sivananda Salai, Chennai
- RC
RailTel Chennai
EVR Road, Chennai
- A
Airtel MAA1
Plot No: F8, SIPCOT IT Park, Tiruporur
- ND
Nxtra Data Siruseri, Navallur, Chennai
Plot No: F8, SIPCOT IT Park, Tiruporur
- RI
Reliance Industries MAA3
Plot No: F8, SIPCOT IT Park, Tiruporur
- Z
Zenlayer MAA1
Plot No: F8, SIPCOT IT Park, Tiruporur
- ND
Nxtra Data Chennai 2
First Cross Road, Tiruporur
- E
Equinix CN1
Mathematical Institute, Tiruporur
- NI
Niss Internet Services Pvt. Chennai
Unknown 1, Thirumazhisai
- SG
STT Chennai DC 2
Thiruvaluvar Satellite, Earth Station, Main Road, No.226, Ambattur Red Hills Rd, Kallikuppam, Kallikup, Thiruvallur
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Chennai – India's Subsea Cable Hub
Executive Summary
Chennai is a critical digital gateway for India, serving enterprises that demand low-latency connectivity to Southeast Asia and the world. Its strategic importance as a major subsea cable landing station ensures superior network performance, directly impacting application speed and user experience for millions. This makes Chennai a premier market for content delivery networks, cloud providers, and multinational corporations.
Chennai: At A Glance
| Factor | Rating / Data | Notes |
|---|---|---|
| Global Connectivity Grade | A | Excellent international connectivity via major subsea cable landings. |
| Direct Cloud On-Ramps | Over 1 — as of September 2025 | Direct access to AWS. Private connections to other major clouds available. |
| Power Cost | ≈$0.07/kWh — as of 2019 | Competitive industrial power rates support high-density deployments. |
| Disaster Risk | High (5.5/10) — as of September 2025 | Primarily driven by flood, cyclone, and seismic risks. |
| Tax Incentives | No | No specific state or federal tax incentives for data centers. |
| Sales Tax | 18% GST — as of September 2025 | Standard Goods and Services Tax applies to colocation and IT services. |
Network & Connectivity Ecosystem
Chennai’s infrastructure is defined by its international connectivity, making it one of the most important network hubs in South Asia. The market features 18 data centers, as of September 2025, providing a wealth of colocation options.
Carrier Density & Carrier Neutrality: Chennai has a strong ecosystem with over 21 service providers operating in the market, as of September 2025. The presence of numerous carrier-neutral facilities ensures competitive pricing and diverse connectivity options.
Direct Cloud On-Ramps: Direct cloud access is available via 1 on-ramp to 1 cloud region, as of September 2025. Chennai offers dedicated AWS Direct Connect locations for private, high-performance connections to the AWS cloud.
Internet Exchange Points (IXPs): The primary public peering point is the National Internet Exchange of India (NIXI), which facilitates efficient local traffic exchange, reducing latency for domestic users. Many data centers also offer extensive private peering arrangements.
Bare Metal: Bare metal server solutions are readily available from multiple providers in Chennai. Companies like Hivelocity and phoenixNAP offer dedicated servers for performance-intensive workloads.
Power Analysis
Average Cost Of Power: The average cost for industrial power in the region is approximately $0.07/kWh, as of 2019. This competitive rate makes Chennai an attractive location for managing the significant operational expenses of data center infrastructure.
Power Grid Reliability: The power grid supporting Chennai's main data center zones is well-engineered, with facilities typically fed by multiple substations. While the regional grid can experience fluctuations, modern data centers mitigate this with robust UPS systems and backup generator capacity.
Market Access, Business & Tax Climate
Proximity To Key Business Districts: Data centers in Chennai are strategically located near major business hubs, including the IT corridor along Old Mahabalipuram Road (OMR), Ambattur Industrial Estate, and Guindy. This proximity provides low-latency connectivity for the city's thriving IT, automotive, and manufacturing sectors.
Regional Market Reach: From Chennai, businesses can effectively serve the entire South Indian market, including major cities like Bangalore and Hyderabad. Its strategic coastal location and subsea cable links also make it an ideal hub for reaching markets across Southeast Asia and the Middle East.
Tax Advantage For Data Centers: India does not currently offer specific national or state-level tax incentives exclusively for data center construction or operation. The primary financial advantage comes from operating within a competitive market with reasonable power and connectivity costs.
Natural Disaster Risk
Chennai has a High overall disaster risk profile, with an INFORM score of 5.5 out of 10, as of September 2025. The primary natural hazards requiring mitigation strategies are significant risks from river floods, earthquakes, tsunamis, coastal floods, and tropical cyclones. Data center operators in the region engineer facilities to withstand these specific threats.
