Cisco Nexus 6000 - Fan Module

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Cisco Nexus 6000 Series Hardware Installation Guide
OL-15902-01
Chapter 1 Overview
Cisco Nexus 6004 Switch
Figure 1-8 Cisco Nexus 6004 Power Supply
Note Never leave a power supply slot empty. If you remove a power supply, replace it with another one. If you
do not have a replacement power supply, leave the non functioning one in place until you can replace it.
Fan Module
The Cisco Nexus 6004 switch has four fan modules. Although the switch can function when a fan stops
functioning within a fan module, if a whole fan module stops functioning, you must replace the fan
module. The Cisco Nexus 6004 switch supports the front to back airflow (N6K-C6004-FAN-F) and back
to front airflow (N6K-C6004-FAN-B).
Figure 1-9 shows a fan module.