28
ASRock B75M R2.0 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 fi ve Serial ATA2 (SATA2)
(SATA2_1: see p.2, No. 14)
connectors support SATA data
(SATA2_2: see p.2, No. 19)
cables for internal storage
(SATA2_3: see p.2, No. 15)
devices. The current SATA2
(SATA2_4: see p.2, No. 16)
interface allows up to 3.0 Gb/s
(SATA2_5: see p.2, No. 18)
data transfer rate.
Serial ATA3 Connectors
These three Serial ATA3
(SATA3_A0: see p.2, No. 7)
(SATA3) connectors support
(SATA3_A1: see p.2, No. 8)
SATA data cables for internal
(SATA3_0: see p.2, No. 9)
storage devices. The current
SATA3 interface allows up to 6.0
Gb/s data transfer rate.
SA
TA3_A0
SA
TA3_0 SA
TA3_A1
SATA2_1 SATA2_3
SATA2_2 SATA2_4
SATA2_5
Print Port Header
This is an interface for print port
(25-pin LPT1)
cable that allows convenient
(see p.2, No. 26)
connection of printer devices.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
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.
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