Specifications

Internal USB 2 2x5 Pin Signal
1 +5V
2 +5V
3USB7#
4USB8#
CAUTION: Possible equipment damage.
The 2x5 connector can be mated to either a wide 2x5
option cable connector or a narrow 1x5 option cable
connector.
To prevent damage to the connectors, always connect
a narrow 1x5 option cable connector to pins 1,3,5,
and 7 only of the 2x5 connector (pin 9 is not keyed on
the connector).
5USB7
6USB8
7GND
8GND
9(not keyed)
10 DETECT
System fan, CHFAN1, P9 Pin Signal
1GND
2 +12V
3Tach
4PWM
Internal serial Pin Signal Pin Signal
1 DTR1# 9 +5V
2 RXD1 10 +3.3V AUX
3CTS1#11RTS1#
4DSR1#12COM DETECT
5TXD113DCD21#
6 RI# 14 -12V
7 Ground 15 +12V
8Ground
176 Appendix A Connector pins ENWW