ASROCK Q270 Pro BTC+ Manual page 23

Serial ATA3 Connectors
Right Angle:
(SATA3_0:
see p.1, No. 8) (Upper)
(SATA3_1:
see p.1, No. 8) (Lower)
(SATA3_2:
see p.1, No. 9) (Upper)
(SATA3_3:
see p.1, No. 9) (Lower)
SATA Power Connector
(SATA_POW1)
(see p.1, No. 17)
USB 2.0 Header
(9-pin USB_5_6)
(see p.1, No. 14)
USB 3.2 Gen1 Header
(19-pin USB3_3_4)
(see p.1, No. 13)
USB_PWR
P-
P+
GND
DUMMY
1
GND
P+
P-
USB_PWR
IntA_P_D+
IntA_P_D-
GND
IntA_P_SSTX+
IntA_P_SSTX-
GND
IntA_P_SSRX+
IntA_P_SSRX-
Vbus
1
Vbus
IntA_P_SSRX-
IntA_P_SSRX+
GND
IntA_P_SSTX-
IntA_P_SSTX+
GND
IntA_P_D-
IntA_P_D+
ID
These four SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
Please connect this
connector to the
power supply when
three graphics cards
are installed on this
motherboard.
There is one header on
this motherboard. This
USB 2.0 header can
support two ports.
There is one header on
this motherboard. This
USB 3.2 Gen1 header can
support two ports.
Q270 Pro BTC+
19