ASROCK X370 Pro4 Manual De Instrucciones página 31

Power LED and Speaker
Header
(7-pin SPK_PLED1)
(see p.1, No. 15)
Serial ATA3 Connectors
Vertical:
(SATA3_1:
see p.1, No. 10)
(SATA3_2:
see p.1, No. 9)
Right Angle:
(SATA3_3:
see p.1, No. 13)
(SATA3_4:
see p.1, No. 14)
(SATA3_A1:
see p.1, No. 11)
(SATA3_A2:
see p.1, No. 12)
USB 2.0 Headers
(9-pin USB_1_2)
(see p.1, No. 21)
(9-pin USB_3_4)
(see p.1, No. 20)
USB 3.2 Gen1 Header
(19-pin USB3_5_6)
(see p.1, No. 8)
SPEAKER
DUMMY
DUMMY
+5V
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 and
the chassis speaker to this
header.
These six SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
* M2_2 and SATA3_3
share lanes. If either one
of them is in use, the other
one will be disabled.
* To minimize the boot
time, use AMD SATA
ports (SATA3_1~4) for
your bootable devices.
There are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.
There is one header on
this motherboard. Each
USB 3.2 Gen1 header can
support two ports.
X370 Pro4
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