MSI 870A-G46 - Manual (Page 28)

2-12
Hardware Setup
Fan Power Connectors: CPUFAN, SYSFAN1, SYSFAN2
The fan power connectors support system coolng fan wth +12V. When connectng the
wre to the connectors, always note that the red wre s the postve and should be con-
nected to the +12V; the black wre s Ground and should be connected to GND. If the
manboard has a System Hardware Montor chpset on-board, you must use a specally
desgned fan wth speed sensor to take advantage of the CPU fan control.
1.Gro
und
2.+1
2V
3.Se
nsor/
No U
se
1.Gro
und
2.+1
2V
3.Se
nsor
4.Co
ntrol
CPUFAN SYSFAN1/ 2
Important
Please refer to the recommended CPU fans at processor’s offical webste or consult
the vendors for proper CPU coolng fan.
CPUFAN supports fan control. You can nstall Control Center utlty that wll automat-
cally control the CPU fan speed accordng to the actual CPU temperature.
Fan cooler set wth 3 or 4 pns power connector are both avalable for CPUFAN.
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