MSI B760 GAMING PLUS WIFI User Manual

39
CPU_FAN1, PUMP_FAN1, SYS_FAN1~5: Fan Connectors
Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC Mode.
PWM Mode fan connectors provide constant 12V output and adjust fan speed with
speed control signal. DC Mode fan connectors control fan speed by changing voltage.
You can control fans in BIOS> HARDWARE MONITOR panel. It allows you to set DC
or PWM to your fan type. Check the Smart Fan Mode, the fan speed will change
according to the CPU or system temperature. Uncheck the Smart Fan Mode, the fan
will spin at maximum speed.

Important
Make sure fans are working properly after switching the PWM/ DC mode.
CPU_FAN1
SYS_FAN1
SYS_FAN3
SYS_FAN2
SYS_FAN5
SYS_FAN4
PUMP_FAN1
1
1
PWM Mode pin definition
Pin Signal Name Pin Signal Name
1 Ground 2 +12V
3 Sense 4 Speed Control Signal
DC Mode pin definition
Pin Signal Name Pin Signal Name
1 Ground 2 Voltage Control
3 Sense 4 NC
Fan connector specifications
Connector Default fan mode Max. current Max. power
CPU_FAN1 PWM mode 2A 24W
PUMP_FAN1 PWM mode 3A 36W
SYS_FAN1~5 DC mode 1A 12W

MSI B760 GAMING PLUS WIFI Specifications

General

Form Factor	ATX
Chipset	Intel B760
Socket	LGA 1700
Memory Slots	4
Max Memory	128GB
Memory Type	DDR5
PCIe 5.0 x16 Slot	1
PCIe 4.0 x16 Slot	1
PCIe 3.0 x1 Slot	2
M.2 Slots	2
SATA Ports	4
Networking	2.5G LAN
Audio	Realtek ALC897
RGB Headers	2