Onboard Headers And Connectors - ASROCK 970 Extreme3 User Manual

2.9 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.12, No. 17)
(SATA3_2: see p.12, No. 18)
(SATA3_3: see p.12, No. 16)
SATA3_5
(SATA3_4: see p.12, No. 19)
(SATA3_5: see p.12, No. 20)
Serial ATA (SATA)
Data Cable
(Optional)
USB 2.0 Headers
(9-pin USB_4_5)
(see p.12 No. 26)
(9-pin USB_6_7)
(see p.12 No. 27)
(9-pin USB_8_9)
(see p.12 No. 28)
Infrared Module Header
(5-pin IR1)
(see p.12 No. 29)
These fi ve Serial ATA3
(SATA3) connectors support
SATA3_3 SATA3_1
SATA data cables for internal
storage devices. The current
SATA3_4 SATA3_2 SATA3 interface allows up to
6.0 Gb/s data transfer rate.
Either end of the SATA data
cable can be connected to the
SATA / SATAII / SATA3 hard
disk or the SATA3 connector on
this motherboard.
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.
USB_PWR
P-9
P+9
GND
DUMMY
1
GND
P+8
P-8
USB_PWR
IRTX
This header supports an
+5VSB
DUMMY
optional wireless transmitting
and receiving infrared module.
1
GND
IRRX
26