Operational
Colocation
Liquid cooling
Tier III

NTT Chennai

NTT GDC · Chennai

IT live
14 MW
Free to lease
2.2 MW
$ / kW·mo
$97
White space
80k ft²

Inventory

84% occupied

Power

14 MWlive

2.2 MW to lease · 11.8 MW in use

White space

80k ft²total

13k ft² free · 67k ft² occupied

7,390 m² · 1,182 m² free

Free power is unsold critical IT at this building, not utility headroom. Space is computer-room white space.

Power

IT live14 MW
Free to lease2.2 MW
Utility feed30 MW
Campus / planned24 MW

About 16 MW of the utility feed is cooling, conversion, and house load.

Power cost

$97/kW·mo

9.6¢ industrial · 13.2¢ after PUE 1.38

Per MW·year
$1.2M
This site · 14 MW
$16M/yr
12 kW rack
$1,161/mo
3.2¢ cheapdear 22.4¢

3.0× the cheapest market (Iceland Landsvirkjun). Same IT load there is $11M/yr less.

TANGEDCO · utility tariff × PUE, not colo list price.

Redundancy
N+1
Opened
2020
Renewable match
30%
Rack density
12 kW
Voltage
PUE
1.381.00 ideal · 1.60 typical
Power source
TANGEDCO plus on-site generators. Dual feeds.

Cooling

Plant

Hybrid

Liquid

Deployed

Rack density

12 kW

H100-eq

WUE

0.72 L/kWh

fleet avg · 2024 · 88k m³/yr at 14 MW

0 dry2.50 evaporative

Operator fleet average applied to this hall — not a site meter. NTT DATA GDC 2025 Sustainability Report (FY2024).

Hybrid CRAH plus CDU-fed direct-to-chip loops for high-density AI cabinets.

Network carriers

6

On-net and metro carriers typically present at this location, including internet exchanges. Not a full circuit inventory.

Clouds

5

Native regions and typical Direct Connect / ExpressRoute / Interconnect on-ramps at this campus. Availability varies by hall.

Location

Chennai, Tamil Nadu, India

Chennai, Tamil Nadu

13.020°, 80.180° · Asia

Tenants / users

Cloud, enterprise

Notes

NTT Chennai wholesale.

Operator site

Compiled from public filings, operator pages, and reporting. Not an official operator specification.