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Heat Dissipation and Airflow Requirements
The maximum rate of heat released from a fully configured server is 90,000 BTUs/hr
(94,955 kJ/hr). To cool the server properly, ensure that adequate airflow travels
through the server.
The direction of the airflow is from the front to the back of the server. The
approximate server airflow is:
Maximum: 4200 CFM
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Typical: 2500 CFM
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To ensure adequate airflow:
Allow a minimum clearance of 36 inches (914 mm) at the front and the rear of the
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server for ventilation.
If the server is not completely populated with components, cover the empty slots
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with filler panels.
Manage cables to minimize interference with the server exhaust.
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Preparing the Site
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