ASROCK B450M Pro4 - System Overview; Motherboard Layout

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English
B450M Pro4
Motherboard Layout
3
4
2
7
5
6
8
9
10
11
1
15
17
13
12
14
BIOS
ROM
ATXPWR1
Super
I/O
CLR CM O S1
1
PCIE2
HD_AU DI O1
1
CPU_FA N2 /WP
Top:
LINE IN
Center:
FRONT
Bottom:
MIC IN
RJ-45 LAN
SOCKET AM4
USB 3.1 Gen2
1
CO M 1
CMOS
Battery
ATX12V1
M2_1
Ult r a M.2
PC Ie Ge n3 x4
USB3_56
1
CHA _FAN 1/ WP
HDL ED RESET
PLE D PWRB TN
PANE L1
1
RoHS
SPK _P LED 1
1
DDR4_A1 (64 bit, 288-pin module)
DDR4_A2 (64 bit, 288-pin mo dule)
DDR4_B1 (64 bit, 288-pin mo dule)
DDR4_B2 (64 bit, 288-pin module)
PCIE1
PCIE3
M2_2
M2_2_ CT 2M2_2_ CT 3M2_2_ CT 4 M2_2_ CT 1
AMD
Promontory
B450
USB 3.1 Gen1
T: USB 3
B: USB4
AMD _FAN _LE D1
1
M2_1_ CT 3M2_1_ CT 2M2_1_ CT 1
1
USB _5 _ 6
TPM S1
1
SATA3 _3
SATA3 _4
SATA3 _1
SATA3 _2
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B450M Pro4
USB 3.1 Gen1
T: USB 1
B: USB2
USB 3 .1 G en 2
T: US B3 1_TA_ 1
B: USB31_TC _1
HDMI1
DVI1
VGA1
USB 2.0
T: USB1
B: USB2
PS2
Keyboard/
Mouse
CPU_FA N1
CI1
1
CHA_FA N2 /WP
CHA_FA N3 /WP
1
USB _3 _ 4
RGB _HE ADE R1
1
ADD R_L ED1
1
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