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2.6 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT place
jumper caps over these headers and connectors. Placing jumper caps
over the headers and connectors will cause permanent damage of the
motherboard!
Serial ATA3 Connectors
(SATA3_1: see p.2, No. 14)
(SATA3_2: see p.2, No. 15)
(SATA3_3: see p.2, No. 13)
(SATA3_4: see p.2, No. 12)
(SATA3_5: see p.2, No. 11)
(SATA3_6: see p.2, No. 10)
USB 2.0 Headers
(9-pin USB_5_6)
(see p.2 No. 19)
(9-pin USB_7_8)
(see p.2 No. 20)
(9-pin USB_9_10)
(see p.2 No. 21)
USB 3.0 Header
(19-pin USB3_3_4)
IntA_P3_SSRX-
(see p.2, No. 8)
IntA_P3_SSRX+
IntA_P3_SSTX-
IntA_P3_SSTX+
SATA3_2
SATA3_4
SATA3_1
SATA3_3
USB_PWR
P-6
P+6
GND
DUMMY
1
GND
P+5
P-5
USB_PWR
USB_PWR
P-8
P+8
GND
DUMMY
1
GND
P+7
P-7
USB_PWR
USB_PWR
P-10
P+10
GND
DUMMY
1
GND
P+9
P-9
USB_PWR
Vbus
Vbus
Vbus
IntA_P4_SSRX-
IntA_P4_SSRX+
GND
GND
IntA_P4_SSTX-
IntA_P4_SSTX+
GND
GND
IntA_P4_D-
IntA_P3_D-
IntA_P4_D+
IntA_P3_D+
DUMMY
ASRock FM2A75M Pro4+ Motherboard
These six Serial ATA3
(SATA3) connectors support
SATA data cables for internal
storage devices. The current
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
Besides four default USB 2.0
ports on the I/O panel, there
are three USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
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.
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