PB
1
English
Z370M-ITX/ac
PCIE1
D
D
R
4
_
A
1
(
6
4
b
it
, 2
8
8
-p
in
m
o
d
u
le
)
D
D
R
4
_
B
1
(
6
4
b
it
, 2
8
8
-p
in
m
o
d
u
le
)
CPU_FAN1
CHA_FAN1/W_PUMP
6
RoHS
Z
370M-ITX/a
c
3
7
9
14
8
USB 2.0
T: USB1
B: USB2
P
S
2
K
e
y
b
o
a
r
d
/M
o
u
s
e
18
17
16
15
AUDIO
CODEC
5
1
HD_AUDIO1
1
S
P
E
A
K
E
R
1
Intel
Z370
A
T
X
P
W
R
1
U
S
B
3
_
6
_
7
1
H
D
M
I2
4
2
PANEL1
HDLED
RESET
PLED
PWRBT
N
1
TPMS1
1
1
CI1
H
D
M
I1
To
p:
LIN
E
IN
C
en
te
r:
FR
O
N
T
B
ot
to
m
:
M
IC
IN
S
A
T
A
3
_
3
S
A
T
A
3
_
2
1
CLRMOS1
S
A
T
A
3
_
1
S
A
T
A
3
_
0
1
USB_3_4
S
A
T
A
3
_
5
S
A
T
A
3
_
4
M
2
_
1
C 4
C 3
C 2
C 1
T
T
T
T
Top:
RJ-45
USB 3.1 Gen1
T: USB4
B: USB5
Top:
RJ-45
USB 3.1 Gen1
T: USB2
B: USB3
USB 3.1 Gen1
T: USB0
B: USB1
1
10
11
12
13
19
BIOS
ROM
M2_WIFI1
D
IS
P
L
A
Y
1
C
H
A
_
F
A
N
2
20
Ultra M.2
PCIe Gen3 x4
Motherboard Layout
Summary of Contents for Z370M-ITX/ac
Page 18: ...15 English Z370M ITX ac 4 5 3...
Page 20: ...17 English Z370M ITX ac 2 2 Installing the CPU Fan and Heatsink 1 2 C P U _ F A N...
Page 22: ...19 English Z370M ITX ac 1 2 3...
Page 82: ...79 Z370M ITX ac BIOS Untied Overclocking http www asrock com FCC CE ErP EuP ErP EuP...
Page 115: ...112 BIOS Untied Overclocking Technology http www asrock com...
Page 126: ...123 Z370M ITX ac BIOS http www asrock com FCC CE ErP EuP Ready ErP EuP...
Page 137: ...134 BIOS http www asrock com...
Page 149: ...146 BIOS http www asrock com...