ASRock Z87 Pro4 manual Pin PLED1

Power LED Header	1			Please connect the chassis
(3-pin PLED1)			PLED+	power LED to this header
			PLED-
(see p.10, No. 17)		PLED+		to indicate the system’s

power status.

Serial ATA3 Connectors
(SATA3_0:	SATA3_0	SATA3_2	SATA3_4
see p.10, No. 11)
(SATA3_1:
see p.10, No. 20)	SATA3_1	SATA3_3	SATA3_5
(SATA3_2:
see p.10, No. 12)
(SATA3_3:
see p.10, No. 15)
(SATA3_4:
see p.10, No. 13)
(SATA3_5:
see p.10, No. 14)

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 USB4_5)

(see p.10, No. 21)

(9-pin USB6_7)

(see p.10, No. 22)

USB_PWR

P- P+ GND DUMMY

1

GND

USBP_-PWRP+

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

2.0header can support two ports.

English

USB 3.0 Header

(19-pin USB3_4_5)

(see p.10, No. 9)

(19-pin USB3_6_7)

(see p.10, No. 8)

(USB3_8)

(see p.10, No. 10)

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 are two headers and one port on this motherboard. Each USB 3.0 header can support two ports.

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