Intelligent Data Centres Issue 87 | Page 22

A PRACTICAL GUIDE TO DATA CENTER CONTAINMENT: WHY CONTROLLING AIRFLOW IS
THE FASTEST PATH TOWARD HIGH-DENSITY COOLING
L A T E S T I N T E L L I G E N C E

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A PRACTICAL GUIDE TO DATA CENTER CONTAINMENT: WHY CONTROLLING AIRFLOW IS

THE FASTEST PATH TOWARD HIGH-DENSITY COOLING

SCALING SMART: CONTAINMENT SHOULD BE YOUR DATA CENTER’ S NEXT MOVE
Data center demands are accelerating fast. Rack densities are jumping from 10 kW or 15 kW into the 50 kW range and beyond as AI workloads drive unprecedented heat loads. For most data centers, this means the traditional openair cooling that once worked reliably is quickly running out of headroom.
THE SMARTER PATH FORWARD IS CONTAINMENT.
By physically separating hot and cold air, containment helps you get more capacity and efficiency out of the cooling infrastructure your data center already has in place. It stabilizes temperatures, cuts energy consumption, and creates room for higher rack densities, all without forcing an immediate transition to full liquid cooling.
Containment changes that dynamic by separating hot and cold air with simple, low-disruption physical barriers like:
• Doors
• Panels
• Overhead or end-of-row barriers
But most operators aren’ t ready to make the leap from air cooling to liquid cooling. It’ s also not a very realistic or cost-effective strategy. Why? Because liquid systems can require changes that most teams aren’ t ready to absorb all at once, including:
• Major capital investments
• Facility retrofits
• Operational disruptions
WHAT CONTAINMENT ACTUALLY DOES FOR DATA CENTERS
In a typical air-cooled data center, cold supply air and hot exhaust air mix. When this happens, cooling units have no choice but to work harder to keep equipment operating within safe temperatures. This drives up energy use and costs, as data center spaces are often overcooled to protect the hottest racks.
A PRACTICAL GUIDE TO DATA CENTER CONTAINMENT
WHY CONTROLLING AIRFLOW IS THE FASTEST PATH TOWARD HIGH-DENSITY COOLING
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