ASROCK Fatal1ty B450 Manual page 38

Serial ATA3 Connectors
(SATA3_1:
see p.1, No. 12)
(SATA3_2:
see p.1, No. 11)
(SATA3_3:
see p.1, No. 13)
(SATA3_4:
see p.1, No. 14)
AMD LED Fan USB
Header
(4-pin USB_5)
(see p.1, No. 3)
USB 2.0 Header
(9-pin USB_3_4)
(see p.1, No. 9)
USB 3.1 Gen1 Header
(19-pin USB3_3_4)
(see p.1, No. 10)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 20)
32
1
Dummy
IntA_PA_D+
IntA_PB_D+ IntA_PA_D-
GND
IntA_PB_D-
GND IntA_PA_SSTX+
IntA_PB_SSTX+
IntA_PA_SSTX-
IntA_PB_SSTX- GND
GND IntA_PA_SSRX+
IntA_PB_SSRX+ IntA_PA_SSRX-
IntA_PB_SSRX- Vbus
Vbus
1
MIC2_L
MIC2_R
OUT2_R MIC_RET
J_SENS E
OUT2_L
OUT_RET
These four SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.
This header is used for
connecting the USB
connector on the AMD
SR3 Heatsink.
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.
This header is for
connecting audio devices
GND
PRESENCE#
to the front audio panel.