Describes the power supply modules on N9348Y12C-SE1.
Two power supply modules—one for operations and one for redundancy [1+1] with these choices:
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650W AC power supply with port-side intake airflow (burgundy coloring) (NXA-PAC-650W-PE)
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650W AC power supply with port-side exhaust airflow (blue coloring) (NXA-PAC-650W-PI)
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930W DC power supply with port-side intake airflow (burgundy coloring) (NXA-PDC-930W-PI)
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930W DC power supply with port-side exhaust airflow (blue coloring) (NXA-PDC-930W-PE)
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1200W HVAC power supply with dual airflow (N9K-PUV-1200W)
If only one power supply is operating in an active system and a second power supply is inserted, the system fan will slow down to 50% of maximum speed for 12 seconds. It can take up to 10 seconds for the second power supply to become active. To avoid system shutdown, please do not remove the first power supply during this time-frame.