29
ASRock Z77 Pro4-M Motherboard
English
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
These four Serial ATA2 (SATA2)
(SATA2_2_3: see p.2, No. 14)
connectors support SATA data
(SATA2_4: see p.2, No. 21)
cables for internal storage
(SATA2_5: see p.2, No. 20)
devices. The current SATA2
interface allows up to 3.0 Gb/s
data transfer rate.
Serial ATA3 Connectors
These four Serial ATA3 (SATA3)
(SATA3_A0_A1: see p.2, No. 12)
connectors support SATA data
(SATA3_0_1: see p.2, No. 13)
cables for internal storage
devices. The current SATA3
interface allows up to 6.0 Gb/s
data transfer rate. If the eSATA3
port on the rear I/O has been
connected, the internal
SATA3_A1 will not funtion.
Serial ATA (SATA)
Either end of the SATA data
Data Cable
cable can be connected to the
(Optional)
SATA / SATA2 / SATA3 hard
disk or the SATA2 / SATA3
connector on this motherboard.
Print Port Header
This is an interface for print
(25-pin LPT1)
port cable that allows
(see p.2, No. 28)
convenient connection of printer
devices.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
SA
TA2_3
SA
TA2_2
SATA2_4
SATA2_5
SA
TA3_1 SA
TA3_A1
SA
TA3_0 SA
TA3_A0
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