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B.4 Fan Unit

B.4 Fan Unit
Five fan units are mounted on the SPARC M10-4/M10-4S and four on the crossbar box. They provide a flow of air to cool the inside of the chassis. Each fan unit has two cooling fans.
Table B-4 lists the specifications of the fan units in the SPARC M10-4/M10-4S.
Table B-4  Specifications of fan unit (SPARC M10-4/M10-4S)
Item Description
Number of fan units 5
Location Front of chassis
Type of maintenance See "Table 7-2 List of available maintenance types by FRU."
Maintenance category Replacement
For the maintenance procedure, see "Chapter 11 Maintaining the Fan Units."