Data Center Cooling Optimization Checklist

Implement hot aisle/cold aisle containment.

Physically separate hot and cold air streams to improve cooling efficiency.

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Containment 20 min

Install blanking panels in empty server rack spaces.

Prevent air recirculation and ensure proper airflow through active equipment.

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Blanking Panels 15 min

Optimize cable management to minimize airflow obstructions.

Ensure cables are neatly routed and do not block airflow within racks.

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Cable Management 10 min

Verify proper operation and maintenance of CRAC/CRAH units.

Check for refrigerant levels, filter cleanliness, and airflow settings.

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CRAC Units 20 min

Maximize use of free cooling with economizers (air-side or water-side).

Utilize outside air or cooler water to reduce mechanical cooling load.

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Economizers 15 min

Optimize chilled water temperature and flow rates.

Adjust chilled water parameters to match cooling demand and improve chiller efficiency.

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Chilled Water 10 min

Monitor temperature and humidity levels throughout the data center.

Use sensors to track environmental conditions and identify hotspots.

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Sensors 15 min

Utilize DCIM (Data Center Infrastructure Management) software for real-time monitoring and control.

Leverage DCIM tools to visualize cooling performance and optimize cooling settings.

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DCIM 10 min

Set up alarms for critical temperature and humidity thresholds.

Receive alerts for potential cooling issues and take proactive measures.

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Alarms 5 min

Conduct regular cooling system audits.

Periodically assess cooling infrastructure performance and identify areas for improvement.

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Audits 20 min

Analyze PUE (Power Usage Effectiveness) and other energy efficiency metrics.

Track energy consumption and identify opportunities to reduce cooling costs.

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Energy Efficiency 10 min