19
English
B250M-HDV
Serial ATA3 Connectors
(SATA3_0:
see p.1, No. 15)
(SATA3_1:
see p.1, No. 14)
(SATA3_2:
see p.1, No. 10)
(SATA3_3:
see p.1, No. 9)
(SATA3_4:
see p.1, No. 7)
(SATA3_5:
see p.1, No. 8)
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_5 will be disabled.
USB 2.0 Headers
(9-pin USB_3_4)
(see p.1, No. 18)
(9-pin USB_5_6)
(see p.1, No. 6)
There are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.
USB 3.0 Header
(19-pin USB3_5_6)
(see p.1, No. 5)
There is one header on this
motherboard. Each USB
3.0 header can support two
ports.
1
In
Dummy
IntA_PB_D-
GND
IntA_
GND
IntA_PB_SSTX-
IntA_
IntA_PB_SSRX-
Vbus
Vbus
Vbus
IntA_PA_SSRX-
IntA_
GND
IntA_PA_SSTX-
IntA_
GND
IntA_PA_D-
In
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
SA
TA3_2
SA
TA3_3
SA
TA3_4
SA
TA3_5
SATA3_0 SATA3_1
