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Consult · Integrate · Supply  ·  Chennai, IN

Cooling for AI data centers in India.

We advise on the right approach, deploy it on site, and supply the parts. Direct-to-chip, immersion, or rear-door HX for 30–130 kW per rack.

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Supported density
30–130kW / rack
Target PUE
≤ 1.15
Service region
India
Typical lead time
3–5weeks
Liquid and air cooling loop: direct-to-chip, immersion and rear-door HX for 30–130 kW racks.
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

PROVEN RANGE

30–130kW / rack

Cold plates, rear-door HX, or immersion. Heat removed at the source.

  • Sustained turbo on H100 / Blackwell
  • Up to 95% heat captured in liquid
  • PUE 1.05–1.15 in tropical climates

02 / Cooling approaches

Three ways to move the heat.

Direct-to-chip cold plate schematic
01
Liquid · cold plate

Direct-to-chip

Cold plates on GPU, CPU and memory. The standard for dense AI racks.

  • 30–130 kW / rack
  • Lowest PUE at density
CDUs & manifolds
Rear-door heat exchanger schematic
02
Air + liquid · RDHx

Rear-door HX

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

  • Up to 50 kW / rack
  • Zero-disruption retrofit
Rear-door HX
Single-phase immersion schematic
03
Liquid · immersion

Immersion

Servers submerged in dielectric fluid. Near-silent, no rack fans.

  • 100+ kW / tank
  • No air handling
Immersion tanks

03 / What we do

Consult, integrate, and supply.

Cooling consulting schematic
01

Consult

Feasibility, technology selection, and sizing before you buy.

Consulting
System integration schematic
02

Integrate

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

System integration
Component supply schematic
03

Supply

Fluids, CDUs, manifolds, and heat rejection hardware.

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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

Engineering, not sales

Thermal sizing, CDU selection, fluid compatibility. Our team has deployed liquid loops.

/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.

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