ASROCK Z87 Extreme4 User Manual page 32

Power LED Header
(3-pin PLED1)
(see p.11, No. 21)
Serial ATA3 Connectors
(SATA3_0_1:
see p.11, No. 12)
(SATA3_2_3:
see p.11, No. 13)
(SATA3_4_5:
see p.11, No. 14)
(SATA3_A0_A1:
see p.11, No. 11)
USB 2.0 Headers
(9-pin USB2_3)
(see p.11, No. 23)
(9-pin USB4_5)
(see p.11, No. 24)
(9-pin USB6_7)
(see p.11, No. 25)
USB 3.0 Headers
(19-pin USB3_4_5)
(see p.11, No. 8)
(19-pin USB3_6_7)
(see p.11, No. 9)
(USB3_8)
(see p.11, No. 10)
26
1
PLED-
PLED+
PLED+
USB_PWR
P-
P+
GND
DUMMY
1
GND
P+
P-
USB_PWR
Vbus Vbus
Vbus IntA_PB_SSRX-
IntA_PA_SSRX- IntA_PB_SSRX+
IntA_PA_SSRX+ GND
GND IntA_PB_SSTX-
IntA_PA_SSTX-
IntA_PB_SSTX+
IntA_PA_SSTX+ GND
GND IntA_PB_D-
IntA_PA_D- IntA_PB_D+
IntA_PA_D+ Dummy
1
Please connect the chassis
power LED to this header
to indicate the system's
power status.
These eight SATA3
connectors support SATA
data cables for internal
storage devices with up
to 6.0 Gb/s data transfer
rate. If the eSATA port
on the rear I/O has been
connected, the internal
SATA3_A0 will not
function.
To minimize the boot
time, use Intel® Z87 SATA
ports (SATA3_0) for your
bootable devices.
Besides two USB 2.0 ports
on the I/O panel, there
are three headers on this
motherboard. Each USB
2.0 header can support
two ports.
Besides four USB 3.0 ports
on the I/O panel, there
are one header on this
motherboard. Each USB
3.0 header can support
two ports.