Cpu_Fan1, Sys_Fan1~3: Fan Connectors; Jusb2, Jusb4: Usb 2.0 Connectors; Fusb3: Usb 2.0 Connector - MACHINIST X79-Z9-D7 User Manual

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CPU_FAN1, SYS_FAN1~3: Fan Connectors

CPU_FAN is a interface for CPU radiator. The 4pin fan has PWM intelligent speed regulation
function, which can intelligently control the fan speed based on load and temperature
changes.
SYS_FAN is the system cooling fan interface, which is generally connected to the case fan.
The 3pin fan has no PWM adjustment capability.

JUSB2, JUSB4: USB 2.0 Connectors

The headers conform to USB 2.0 specification. This connector allows you to connect USB 2.0
ports on the front panel.

FUSB3: USB 2.0 Connector

This interface is a modified interface and may not be able to reach the speed of USB 3.0, but
it can be used as USB 2.0.
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