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mini SAS Connector
(SATA_2_5)
(see p.7, No. 7)
(SSATA_0_3)
(see p.7, No. 8)
This connector supports
MiniSAS-to-SATA or
MiniSAS-to-MiniSAS
data cables for internal
storage devices with up
to 6.0 Gb/s data transfer
rate. Each connector is
used to connect to four
HDDs.
USB 2.0 Header
(9-pin USB_1_2)
(see p.7, No. 3)
DUMMY
GND
GND
P+7
P-7
USB_PWR
P+6
P-6
USB_PWR
1
There is one USB 2.0 header on
this motherboard. Each USB
2.0 header can support two
ports.
USB 3.0 Connector
(USB3_5)
(see p.7, No. 5)
USB 3.0 Header
(19-pin USB3_3_4)
(see p.7, No. 6)
Besides two default USB 3.0
ports on the I/O panel, there
is one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB
3.0 ports.
Chassis Speaker Header
(4-pin SPEAKER1)
(see p.7, No. 35)
1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the chassis
speaker to this header.
1
Dummy
GND
GND
Vbus
GND
GND
IntA_
Vbus
In
IntA_PA_D-
IntA_
IntA_PA_SSTX-
IntA_PA_SSRX-
IntA_PB_SSRX-
IntA_
IntA_PB_SSTX-
IntA_P
IntA_PB_D-
In