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Serial ATA3 Connectors
(SATA_0)
(SATA_1)
(SATA_2)
(SATA_3)
(SATA_4)
(SATA_5)
E3C246D4U2-2L2T only:
(SATA_6)
(SATA_7)
SA TA_0
SA TA_1
SA TA_2
SA TA_3
SA TA_4
SA TA_5
SA TA_6
SA TA_7
These SATA3 connectors
support SATA data cables for
internal storage devices with
up to 6.0 Gb/s data transfer
rate.
*The M.2 slot (M2_1) is shared with
the SATA_0 connector. When M2_1 is
populated with a M.2 SATA3 module,
the Pin 7 of SATA_0 is disabled.
Serial ATA3 DOM
Connector
(SATA_0)
SA TA_0
The SATA3 DOM connector
supports both a SATA DOM
(Disk-On-Module) and a SATA
data cable for internal storage
device.
SATA DOM Power
Connector
(4-pin SATA_PWR1)
GND
+5V
GND
+12V
Please connect a SATA
power cable to the SATA power
connector.
USB 2.0 Header
(9-pin USB_1_2)
DUMMY
GND
GND
+B
-B
USB_PWR
+A
-A
USB_PWR
1
There is one USB 2.0 header on
this motherboard. Each USB
2.0 header can support two
ports.
Chassis Speaker Header
(4-pin SPEAKER1)
1
+5V
DUMMY
DUMMY
SPEAKER
Please connect the chassis
speaker to this header.
