ASRock B85 Pro4 - Manual (Page 26)

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English
Power LED Header
(3-pin PLED1)
(see p.1, No. 15) Please connect the chassis
power LED to this header
to indicate the system’s
power status.
Serial ATA2 Connectors
(SATA2_0:
see p.1, No. 7)
(SATA2_1:
see p.1, No. 8) These two SATA2
connectors support SATA
data cables for internal
storage devices with up to
3.0 Gb/s data transfer rate.
Serial ATA3 Connectors
(SATA3_0:
see p.1, No. 9)
(SATA3_1:
see p.1, No. 14)
(SATA3_2:
see p.1, No. 11)
(SATA3_3:
see p.1, No. 10) These four SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
USB 2.0 Headers
(9-pin USB4_5)
(see p.1, No. 18)
(9-pin USB6_7)
(see p.1, No. 17) 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.
USB 3.0 Headers
(19-pin USB3_2_3)
(see p.1, No. 6) 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.
1
PLED+
PLED+
PLED-
SATA3_0
SATA3_1
SATA3_3
SATA3_2
SATA2_0
SATA2_1
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
Vbus Vbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+