Fan population guidelines
Configuration
One processor, non-redundant Blank
One processor, redundant
Two processors,
non-redundant
Two processors, redundant
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In a redundant fan mode:
If one fan fails, the system continues to operate without redundancy. This condition is indicated by
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a flashing amber Health LED.
If two fans fail, the system shuts down.
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•
The minimum fan requirement to make this server bootable is:
Two fans (fans 2 and 5) for a single processor configuration
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Four fans (fans 1, 2, 4, and 5) for dual processor configuration
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Installing the fan option
WARNING:
internal system components to cool before touching them.
To install the component:
Power down the server (on page 20).
1.
Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Do one of the following:
3.
Extend the server from the rack (on page 20).
o
Fan bay 1 Fan bay 2
Fan
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Fan
Fan
Fan
Fan
Fan
To reduce the risk of personal injury from hot surfaces, allow the drives and the
Fan bay 3
Fan bay 4
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Blank
Fan
Fan
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Fan
Fan
Fan
Hardware options installation 79
Fan bay 5
Fan
Fan
Fan
Fan