ASRock Z87 Pro3 manual Header can support two ports

Power LED Header

(3-pin PLED1)

(see p.10, No. 15)

Serial ATA3 Connectors (SATA3_0:

see p.10, No. 8) (SATA3_1: see p.10, No. 7) (SATA3_2: see p.10, No. 9) (SATA3_3: see p.10, No. 12) (SATA3_4: see p.10, No. 10) (SATA3_5: see p.10, No. 11)

1

PLED-

PLED+

PLED+

SATA3 1	SATA3 0
SATA3 3	SATA3 2
SATA3 5	SATA3 4

Please connect the chassis power LED to this header to indicate the system’s power status.

These six 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 USB2_3)

(see p.10, No. 16)

(9-pin USB4_5)

(see p.10, No. 17)

USB_PWR

P- P+ GND DUMMY

1

GND

USBP_-PWRP+

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

2.0header can support two ports.

USB 3.0 Header

(19-pin USB3_4_5)

(see p.10, No. 6)

English

Vbus

IntA_PA_SSRX- IntA_PA_SSRX+

GND

IntA_PA_SSTX-

IntA_PA_SSTX+

GND

IntA_PA_D-

IntA_PA_D+

Vbus

IntA_PB_SSRX- IntA_PB_SSRX+

GND

IntA_PB_SSTX- IntA_PB_SSTX+

GND

IntA_PB_D-

IntA_PB_D+

Dummy

1

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

3.0header can support two ports.

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