Asus AP1720-E2 - Manual (Page 150)

Appendix: Reference information A-2
A.1 600 W single power supply
A.1.1 General description
The 600 W SSI-type single power supply with universal AC input includes
PFC and ATX-compliant output cables and connectors. The power supply
has nine plugs labeled P1 to P10 (no P3). Take note of the devices to
which you should connect the plugs.
P1 Motherboard 24-pin ATX power connector
P2 Auxilliary 8-pin power connector
P4 Floppy disk drive
P5 ODD device (CD/DVD-ROM)
P6 Peripheral device (optical drive)
P7 Peripheral device (available)
P8 Peripheral device (available)
P9 Peripheral device (available)
P10 Peripheral device (available)
P11 Power SMBus connector
P9 P10 P2 P1 P8 P5 P6 P7 P4 P11