Cable Connections
HP Pro 2110
System board connectors are color-coded to make it easier to find the proper connection.
Connector Name Connector Color Description
ATXPOWER white Power supply, 24-pin
ATX_CPU white Power supply, 4-pin
CHASSIS_FAN brown Chassis fan
CPU_FAN white Heat sink fan
F_USB2 black Media card reader
JFP1 black Power switch
F_AUDIO yellow Front I/O audio
F_USB1 white Front I/O USB
SATA1 dark blue Primary hard drive
SATA2 white Primary optical drive
SATA3 light blue Not used
SATA4 orange Not used
HP Pro 3120
System board connectors are color-coded to make it easier to find the proper connection.
Connector Name Connector Color Description
ATX PWR white Power supply, 24-pin
ATX_CPU white Power supply, 4-pin
CHASSIS_FAN1 brown Chassis fan
CPU_FAN white Heat sink fan
F_USB1 white Front USB cable
JFP1 black Power switch
F_AUDIO yellow Front I/O audio
F_USB2 white Media card reader
SATA1 dark blue Primary hard drive
SATA2 white Primary optical drive
SATA3 light blue Not used
SATA4 orange Not used
Cable Management
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