Asrock 870 extreme 用户手册
2 4
2 4
2 4
2 4
2 4
USB 2.0 Headers
Besides six default USB 2.0
(9-pin USB6_7)
ports on the I/O panel, there are
(see p.11 No. 30)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.11 No. 29)
(see p.11 No. 29)
(9-pin USB10_11)
(see p.11 No. 27)
(see p.11 No. 27)
1
USB_PWR
P-8
GND
DUMMY
USB_PWR
P+8
GND
P-9
P+9
1
USB_PWR
P-10
GND
DUMMY
USB_PWR
P+10
GND
P-11
P+11
USB_PWR
USB_PWR
P+7
P-7
P+6
P-6
GND
GND
DUMMY
1
2.8 Onboard Headers and Connectors
2.8 Onboard Headers and Connectors
2.8 Onboard Headers and Connectors
2.8 Onboard Headers and Connectors
2.8 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!
jumper caps over these headers and connectors. Placing jumper caps
over the headers and connectors will cause permanent damage of the
motherboard!
Serial ATA (SATA)
Either end of the SATA data cable
Data Cable
can be connected to the SATA3
(Optional)
hard disk or the SATA3
connector on this motherboard.
connector on this motherboard.
SA
TA3_1 SA
TA3_2_3 SA
TA3_4_5
Serial ATA3 Connectors
These five Serial ATA3
(SATA3_1: see p.11, No. 20)
(SATA3) connectors support
(SATA3_2_3: see p.11, No. 19)
SATA data cables for internal
(SATA3_4_5: see p.11, No. 18)
storage devices. The current
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
SATA3 interface allows up to
6.0 Gb/s data transfer rate.