English – ASRock B85M-GL User Manual

Page 24

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22

English

Serial ATA2 Connectors
(SATA2_4:
see p.1, No. 9)
(SATA2_5:
see p.1, No. 8)

These two SATA2
connectors support SATA
data cables for internal
storage devices with up to
3.0 Gb/s data transfer rate.

Serial ATA3 Connectors
(SATA3_0:
see p.1, No. 11)
(SATA3_1:
see p.1, No. 13)
(SATA3_2:
see p.1, No. 10)
(SATA3_3:
see p.1, No. 14)

These four SATA3
connectors support SATA
data cables for internal
storage devices with up to
6.0 Gb/s data transfer rate.

USB 2.0 Headers
(9-pin USB4_5)
(see p.1, No. 17)
(9-pin USB6_7)
(see p.1, No. 16)

Besides four USB 2.0 ports
on the I/O panel, there
are two headers on this
motherboard. Each USB
2.0 header can support
two ports.

USB 3.0 Header
(19-pin USB3_2_3)
(see p.1, No. 7)

Besides two USB 3.0 ports
on the I/O panel, there
is one header on this
motherboard. Each USB
3.0 header can support
two ports.

Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 22)

This header is for
connecting audio devices
to the front audio panel.

DUMMY

GND

GND

P+

P-

USB_PWR

P+

P-

USB_PWR

1

1

IntA_PB_D+

Dummy

IntA_PB_D-

GND

IntA_PB_SSTX+

GND

IntA_PB_SSTX-

IntA_PB_SSRX+

IntA_PB_SSRX-

Vbus

Vbus

Vbus

IntA_PA_SSRX-

IntA_PA_SSRX+

GND

IntA_PA_SSTX-

IntA_PA_SSTX+

GND

IntA_PA_D-

IntA_PA_D+

J_SENSE

OUT2_L

1

MIC_RET

PRESENCE#

GND

OUT2_R

MIC2_R

MIC2_L

OUT_RET

SA

TA2_5

SA

TA2_4

SA

TA3_1

SA

TA3_0

SA

TA3_3

SA

TA3_2

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