ASRock B460 Pro4 User Manual - Page 13

Motherboard Layout

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USB 2.0 T: USB1 B: USB2 PS2 Keyboard /Mouse 1.3 Motherboard Layout 1 ATX12V1 B460 Pro4 2 34 5 CPU_FAN1 CPU_FAN2/WP 6 ADDR_LED2 7 1 1 RGB_LED2 VGA1 HDMI1 DDR4_A1 (64 bit, 288-pin module) DDR4_A2 (64 bit, 288-pin module) DDR4_B1 (64 bit, 288-pin module) DDR4_B2 (64 bit, 288-pin module) ATXPWR1 USB 3.2 Gen1 T: USB3_1 B: USB3_2 Top: RJ-45 USB 3.2 Gen1 T:USB3_TA_1 B: USB3_TC_1 8 Top: LINE IN Center: FRONT Bottom: MIC IN 33 CHA_FAN1/WP Ultra M.2 PCIe Gen3 x4 PCIE1 M2_3 SUPER I/O AUDIO CODEC RoHS PCIE2 PCIE3 T B1 1 32 M2_1 9 CHA_FAN5/WP 1 USB_5 1 10 11 12 SATA3_3 SATA3_2 13 CMOS Battery Intel 14 SATA3_4 SATA3_5 B460 15 16 USB3_7_8 BOOT VGA DRAM CPU M2_2 CHA_FAN4/WP 31 30 HD_AUDIO1 1 PCIE4 COM1 1 RGB_LED1 1 ADDR_LED1 1 USB3_4 1 1 1 CLRMOS1 USB3_5_6 CHA_FAN3/WP CHA_FAN2/WP SPK_CI1 1 PANEL1 PLED PWRBTN 1 HDLED RESET SPI_TPM_J1 1 SATA3_1 SATA3_0 17 18 29 28 27 26 25 24 23 22 21 20 19 7 English

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7
English
B460 Pro4
1.3 Motherboard Layout
Intel
B460
DDR4_A2
(6
4 bit
, 2
88-pin
m
odule
)
DDR4_A1
(6
4 bit
, 2
88-pin
m
odule
)
DDR4_B2
(6
4 bit
, 2
88-pin
m
odule
)
DDR4_B1
(6
4 bit, 2
88-pin
m
odule
)
ATX12V1
USB 2.
0
T: USB
1
B: USB
2
AT
XPWR1
PCIE1
Top:
RJ-45
USB 3.2 Gen1
T: USB3_1
B: USB3_2
PCIE3
HDLED
RESET
PLED
PWRBTN
PANEL1
1
USB3_4
1
1
SPK_CI1
COM1
1
1
HD_AUDIO1
RoHS
12
15
18
19
1
Ultra M.2
PCIe Gen3 x4
PS2
Keyboard
/Mouse
CMOS
Battery
PCIE2
32
14
8
USB3_7_8
1
30
M2_1
9
Top:
LINE
IN
Center:
FRONT
Bottom
:
MI
C
IN
SATA3_1
SATA3_0
SA
TA3_2
SA
TA3_3
SA
TA3_4
SA
TA3_5
CLRMOS1
1
M2_3
M
2_2
T B1
1
PCIE4
AUDIO
CODEC
USB3_5_6
1
13
20
24
25
26
29
21
3
2
CHA_F
AN5/WP
CHA_FAN1/WP
CHA_FAN3/WP
CPU_FAN2/WP
USB 3.2 Gen1
T:USB3_TA_1
B: USB3_TC_1
CPU_FAN1
4
5
10
CHA_F
AN4/WP
16
1
SPI_TPM_J1
17
28
ADDR_LED1
1
RGB_LED1
1
27
31
ADDR_LED2
1
RGB_LED2
1
6
7
33
SUPER
I/O
HDMI1
VGA1
23
CHA_FAN2/WP
CPU
DRAM
VGA
BOOT
22
USB_5
1
11