ASROCK Z97 Extreme3 User Manual page 26

Power LED Header
(3-pin PLED1)
(see p.10, No. 15)
Serial ATA3 Connectors
(SATA3_0)
(see p.10, No. 9)
(SATA3_1)
(see p.10, No. 10)
(SATA3_2)
(see p.10, No. 11)
(SATA3_3)
(see p.10, No. 12)
(SATA3_4)
(see p.10, No. 13)
(SATA3_5)
(see p.10, No. 14)
USB 2.0 Headers
(9-pin USB2_3)
(see p.10, No. 20)
(9-pin USB4_5)
(see p.10, No. 21)
USB 3.0 Header
(19-pin USB3_4_5)
(see p.10, No. 8)
20
1
PLED-
PLED+
PLED+
USB_PWR
P-
P+
GND
DUMMY
1
GND
P+
P-
USB_PWR
Vbus Vbus
Vbus IntA_PB_SSRX-
IntA_PB_SSRX+
IntA_PA_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.
hese six SATA3 connectors
support SATA data cables
for internal storage devices
with up to 6.0 Gb/s data
transfer rate.
Besides two USB 2.0 ports
on the I/O panel, there
are two 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 is one header on this
motherboard. Each USB
3.0 header can support two
ports.