Consult · Supply · Integrate  ·  Chennai, IN

Cooling for AI data centers in India.

Thermal consultancy, equipment supply, and system integration for your AI infrastructure. Direct-to-chip cooling and rear-door heat exchangers, from 30 kW per rack to cooling systems up to 2–3 MW.

System capacity
2–3MW
Target PUE
≤ 1.15
Service region
India
Typical lead time
3–5weeks
Liquid and air cooling loop: direct-to-chip cooling and rear-door heat exchangers, from 30 kW racks to cooling systems up to 2–3 MW.
Reference cooling loop · liquid & air Supply 32 °C · Return 48 °C

01 / The problem

Air cooling can't keep up with AI workloads.

Modern GPU racks exceed 30 kW. Air cooling tops out around 15 kW. Liquid is the only path that scales.

Air cooling

PRACTICAL CEILING

8–15kW / rack

Works for general compute. Fails at modern GPU density.

  • Hot spots above 12 kW
  • Throttling under training load
  • PUE 1.5–1.8 in tropical climates
Liquid cooling

SUPPORTED DENSITY

30+kW / rack

Direct-to-chip cooling and rear-door heat exchangers. Heat removed close to the source.

  • Sustained full load on dense GPU racks
  • Up to 95% heat captured in liquid
  • PUE 1.05–1.15 in tropical climates

02 / Cooling approaches

From the chip to the cooling plant.

Coolant distribution unit schematic
01
Liquid · cold plate

Direct-to-chip cooling

Cold plates, pumps, and plumbing for direct-to-chip loops on dense AI racks.

  • 30+ kW / rack
  • In-row, in-rack, sidecar
CDUs & manifolds
Rear-door heat exchanger schematic
02
Air + liquid · RDHx

Rear-door heat exchangers

Liquid-to-air heat exchanger on the rack door. Retrofit without changing IT.

  • Up to 50 kW / rack
  • Zero-disruption retrofit
Rear-door HX
Cooling equipment and facility loop components
03
Liquid · facility loop

Facility cooling loops

Connect rack cooling to the facility water system and heat rejection plant.

  • CDU and loop sizing
  • Flow, temperature, and redundancy
Plan your cooling loop

03 / What we do

Consultancy, supply, and system integration.

Cooling consulting schematic
01

Thermal consultancy

Heat-load assessment, cooling design review, and CDU sizing before you buy.

Consulting
Component supply schematic
02

Supply

Cold plates, CDUs, manifolds, and rear-door heat exchangers selected for your platform.

Browse products
System integration schematic
03

System integration

Install, fill, commission, and hand over a working loop.

System integration

04 / Why DataCool

Focused on cooling. Based in India.

We don't sell servers or racks. We get heat out of your AI hall.

/01

Nationwide coverage

Based in Chennai. Site visits across India.

/02

Thermal engineering

Rack heat loads, coolant conditions, hydraulic sizing, and facility readiness inform every selection.

/03

Full deployment

Procurement, install, commissioning, and post-go-live support. One partner.

Ready when you are

Planning an AI hall?

Send us your rack count, target density, and timeline. We'll respond within 48 hours.