ASROCK Z370 User Manual page 32

Serial ATA3 Connectors
(SATA3_0:
see p.7, No. 17)
(SATA3_1:
see p.7, No. 16)
(SATA3_2:
see p.7, No. 15)
(SATA3_3:
see p.7, No. 18)
(SATA3_4:
see p.7, No. 9)
(SATA3_5:
see p.7, No. 8)
USB 2.0 Header
(9-pin USB1_2)
(see p.7, No. 13)
USB 3.1 Gen1 Header
(19-pin USB3_5_6)
(see p.7, No. 10)
22
SATA3_3
SATA3_2
SATA3_0
SATA3_1
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
These six SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
If M2_1 is occupied by a
SATA-type M.2 device,
SATA3_0 will be disabled.
There is one header on
this motherboard. Each
USB 2.0 header can
support two ports.
There is one header on
this motherboard. Each
USB 3.1 Gen1 header can
support two ports.