Asus T2-P - Manual (Page 77)

77 ASUS Terminator 2 barebone system
3. IDE connectors (40-1 pin PRI_IDE, SEC_IDE)
The PRI_IDE connector is for the UltraATA100 IDE hard disk ribbon
cable. Connect the cable’s blue connector to the IDE connector, then
connect the gray connector to a slave device (optical drive) and the
black connector to the UltraATA100 master device (hard disk drive).
Refer to the hard disk documentation for the jumper settings.
Pin 20 on the IDE connector is removed to match the covered hole on
the UltraATA cable connector. This prevents incorrect orientation when
you connect the cables.
For UltraATA133 IDE devices, use an 80-conductor IDE cable.
P4P8T ®
P4P8T USB Port
USB Power USBP2– USBP2+ GND NC
USB Power
USBP3– USBP3+
GND
1 5
6 10
USB78
P4P8T ®
P4P8T IDE Connectors
NOTE: Orient the red markings
(usually zigzag) on the IDE
ribbon cable to PIN 1.
SEC_IDE
PIN 1
PRI_IDE
4. USB connector (10-1 pin USB78)
On Deluxe models, the USB78 header is connected to the J1
connector of the storage card reader daughterboard. On Basic
models, you may use the USB78 header to connect a USB module
for additional USB ports.