Biostar B660MX-E User Manual

Chapter 2: Hardware installaon | 11
B660MX-E I B660MH-E
2.3 Connect Cooling Fans
These fan headers support cooling-fans built in the computer. The fan cable and connector
may be dierent according to the fan manufacturer.
CPU_FAN: CPU Fan Header
Pin Assignment
1 Ground
2 +12V
3 FAN RPM rate sense
4 AI Fan Control
SYS_FAN1: System Fan Header
Pin Assignment
1 Ground
2 +12V
3 FAN RPM rate sense
4 AI Fan Control
Note
»
 CPU_FAN,SYS_FAN1support4-pinand3-pinheadconnectors.Whenconnecngwithwiresonto
connectors,pleasenotethattheredwireistheposiveandshouldbeconnectedtopin#2,andthe
blackwireisGroundandshouldbeconnectedtopin#1(GND).
2.4 Install System Memory
DDR4 Modules

Biostar B660MX-E Specifications

General

Brand	Biostar
Model	B660MX-E
Category	Motherboard
Language	English