Appendix D
Connector Pinouts
155
FIGURE D-12
Fan Module Connectors
Note –
Fan modules in Netra X4200 M2 servers each contain one 80-mm fan (Fan
A). The same connector is used for both types of fan modules, with slightly different
assignments to connector pins, as shown in
TABLE D-12
.
TABLE D-12
Fan Module Connector Pinouts
Pin Number
Pin Name
Description
1
+12V
+12V power to Fan A (and to Fan B in Sun Fire X4100 fan
modules)
2
GND
Ground for Fan A (and for Fan B in Sun Fire X4100 fan
modules)
3
Fan A Tach
Fan A tachometer sensor
4
Fan B Tach
Fan B tachometer sensor for Sun Fire X4100 fan modules;
Presence sensor (tied to Pin 2) for
Netra X4200
fan modules
Pin 2
Pin 1
Pin4
Pin 3
Note the keyed shapes
of the pins for orientation.
Содержание Netra X4200 M2
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