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Cold Aisle Solutions

Smarter data center cooling

with cold aisle containment

Separate hot and cold air to boost cooling efficiency, cut energy costs by up to 30%, and protect critical IT equipment – for a reliable, sustainable data center.

Overview

An innovative cooling strategy

Cold Aisle Solutions enhance thermal management by separating cold air from hot air. With an advanced containment strategy, they improve cooling efficiency, reduce energy costs and protect critical IT equipment from thermal risk – ensuring reliable, sustainable infrastructure.

By directing cold air precisely where it’s needed, data centers can achieve up to 30% energy savings. A fully contained design prevents hot and cold air from mixing, delivering consistent temperatures, reducing thermal fluctuations and extending hardware life.

Key benefits

Why contain the cold aisle

Up to 30% energy savings

Cool only where it's needed, reducing reliance on excess cooling.

Thermal stability

No hot/cold air mixing means consistent, reliable temperatures.

Longer equipment life

Fewer thermal swings protect critical IT hardware.

Scalable & retrofit-ready

Adapts to evolving layouts and existing rooms.

How it works

Containment in three steps

01

Contain the cold aisle

Enclose the aisle with end-of-row doors and roof or ceiling panels to form a sealed zone.

02

Deliver cold air precisely

Cold supply air is directed straight to equipment intakes - no waste, no bypass.

03

Separate hot exhaust

Hot exhaust returns to the cooling units without mixing, keeping efficiency high.

Product range

Explore Cold aisle containment products

Filter by category. Every item links to its full datasheet and specifications.

Cold Aisle Containment

Part code: 437DE-XXXX

Cold Aisle Containment

Where it's deployed

Built for every data center model

FAQ

Cold aisle, answered

What is cold aisle containment?

It encloses the cold aisle so cold supply air goes straight to equipment intakes and stays separate from hot exhaust, improving cooling efficiency and stability.

Hot aisle vs cold aisle containment?

Cold aisle containment encloses the cold supply aisle; hot aisle containment encloses the hot exhaust aisle. Both stop mixing – cold aisle is often easier to retrofit.

How much energy can it save?

Up to 30% by directing cold air only where needed and reducing excess cooling.

Can it be retrofitted to an existing data center?

Yes – scalable and adaptable to evolving layouts, for retrofits and new hyperscale/enterprise/colo/edge facilities.

What does a system include?

Aisle-end sliding or swing doors, roof/ceiling panels, end-of-row panels and blanking accessories.

Which data centers is it for?

Hyperscale, enterprise, colocation and edge data centers seeking lower energy costs and longer equipment life.

Revolutionize your cooling strategy

Optimize airflow, reduce energy consumption and extend the lifespan of your IT equipment.

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Get the datasheet

Fill in your details to download the PDF.

We respect your privacy. Your details are used only to share this datasheet and related product info.