ASRock B75M R2.0 manual Onboard Headers and Connectors, Serial ATA2 Connectors

2.11 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 ATA2 Connectors		SATA2_1	SATA2_3
(SATA2_1: see p.13,	No. 14)
(SATA2_2: see p.13,	No. 19)
(SATA2_3: see p.13,	No. 15)
(SATA2_4: see p.13, No. 16)		SATA2_2	SATA2_4
(SATA2_5: see p.13,	No. 18)
			SATA2_5

These five Serial ATA2 (SATA2) connectors support SATA data cables for internal storage devices. The current SATA2 interface allows up to 3.0 Gb/s data transfer rate.

Serial ATA3 Connectors

(SATA3_A0: see p.13, No. 7)

(SATA3_A1: see p.13, No. 8)

(SATA3_0: see p.13, No. 9)

Serial ATA (SATA) Data Cable

(Optional)

SATA3 A0	SATA3 A1
	SATA3 0

These three Serial ATA3 (SATA3) connectors support SATA data cables for internal storage devices. The current 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 / SATA2 / SATA3 hard disk or the SATA2 / SATA3 connector on this motherboard.

Print Port Header

AFD#

(25-pin LPT1)	ERROR#
	PINIT#	GND
	SLIN#
(see p.13, No. 26)
	1
		SPD7
		SPD6	ACK#
		SPD5	BUSY
		SPD4	PE
	SPD3		SLCT
	SPD2
	SPD1
	SPD0
	STB#

This is an interface for print port cable that allows convenient connection of printer devices.

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