HP Xw6600 - Workstation - 2 GB RAM Technical Reference Manual page 161

6-pin power (auxiliary PCI Express)
cable connector P12
4 6
1
3
NOTE: The 6-pin power (auxiliary PCI Express) cable and connector is only
used to power a high-powered graphics card.
Workstation AUX_IN connector
Front USB system board 2x5 header
connector
CAUTION: Possible equipment damage.
The 2x5 system board 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 system board connector (pin 9 is not
keyed on the system board connector).
ENWW
Pin Color Signal
1 BLK/YEL +12 V-D
STRIPE
2 BLK/YEL +12 V-D
STRIPE
3 BLK/YEL +12 V-D
STRIPE
4 BLK GND
5 BLK GND
6 BLK GND
Pin Signal
1 AUX_LEFT
2 AGND
3 AGND
4 AUX_RIGHT
Pin Signal
1 +5V
2 +5V
3 USB1–
4 USB2–
5 USB1
6 USB2
7 GND
8 GND
9 Connector-
present Detect
10 key (no pin)
Connector pin descriptions 151