Motherboard layout, English, Asrock z75 pro3 motherboard – ASRock Z75 Pro3 User Manual
Page 2: Intel z75, Z75 pro3
2
ASRock Z75 Pro3 Motherboard
English
Motherboard Layout
1
CPU Fan Connector (CPU_FAN1)
2
CPU Fan Connector (CPU_FAN2)
3
1155-Pin CPU Socket
4
ATX 12V Power Connector (ATX12V1)
5
2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
6
2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2, Black)
7
Chassis Fan Connector (CHA_FAN1)
8
ATX Power Connector (ATXPWR1)
9
USB 3.0 Header (USB3_0_1, Black)
10
SATA3 Connectors (SATA3_1, Gray)
11
SATA3 Connectors (SATA3_0, Gray)
12
Intel Z75 Chipset
13
SPI Flash Memory (64Mb)
14
SATA2 Connectors (SATA2_2, Black)
15
SATA2 Connectors (SATA2_3, Black)
16
SATA2 Connectors (SATA2_4, Black)
17
SATA2 Connectors (SATA2_5, Black)
18
Chassis Speaker Header (SPEAKER1, Black)
19
Power LED Header (PLED1)
20
System Panel Header (PANEL1, Black)
21
Chassis Fan Connector (CHA_FAN2)
22
USB 2.0 Header (USB4_5, Black)
23
USB 2.0 Header (USB6_7, Black)
24
USB 2.0 Header (USB8_9, Black)
25
Consumer Infrared Module Header
(CIR1, Gray)
26
Infrared Module Header (IR1)
27
Clear CMOS Jumper (CLRCMOS1)
28
COM Port Header (COM1)
29
HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
30
Front Panel Audio Header
(HD_AUDIO1, Black)
31
PCI Slots (PCI1-2, Black)
32
PCI Express 2.0 x16 Slot (PCIE3, Black)
33
PCI Express 3.0 x16 Slot (PCIE2, Black)
34
PCI Express 2.0 x1 Slot (PCIE1, Black)
35
Power Fan Connector (PWR_FAN1)
Intel
Z75
SATA2_2
SATA2_3
CHA_FAN2
64Mb
BIOS
D
D
R
3
_
A
2
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
A
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
B
2
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
B
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
ATX12V1
CPU_FAN1
CMOS
Battery
Super
I/O
U
S
B
2
.0
T
:
U
S
B
0
B
:
U
S
B
1
P
S
2
K
e
y
b
o
a
rd
A
T
X
P
W
R
1
1
U
S
B
3
_
0
_
1
CPU_FAN2
AUDIO
CODEC
LAN
PHY
1
HD_AUDIO1
1
HDMI_SPDIF1
COM1
1
CLRCMOS1
1
IR1
1
USB8_9
1
CIR1
1
USB6_7
1
HDLED RESET
PLED PWRBTN
PANEL1
1
PLED1
1
1
SPEAKER1
PCIE1
PCIE2
PCIE3
PCI1
CHA_FAN1
PWR_FAN1
V
G
A
1
H
D
M
I1
USB 3.0
T: USB2
B: USB3
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
19.3cm (7.6 in)
3
0
.5
c
m
(1
2
.0
in
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
18
19
15
16
17
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
D
D
R
3
2
8
0
0
+
RoHS
F
ro
n
t
U
S
B
3
.0
Z75 Pro3
X
Fast USB
X
Fast LAN
PCI Express 3.0
E
rP
/E
u
P
R
e
a
d
y
X
ast RAM
F
PCI2
SATA2_4
SATA2_5
SATA3_1
SATA3_0
T
o
p
:
S
ID
E
S
P
K
C
e
n
te
r:
R
E
A
R
S
P
K
B
o
tt
o
m
:
C
T
R
B
A
S
S
T
o
p
:
L
IN
E
IN
C
e
n
te
r:
F
R
O
N
T
B
o
tt
o
m
:
M
IC
IN
USB4_5
1