ASRock Z490 Pro4 User Manual - Page 13

Motherboard Layout

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USB 2.0 T: USB_1 B: USB_2 PS2 Keyboard /Mouse 1.3 Motherboard Layout 1 2 ATX12V1 ATX12V2 Z490 Pro4 34 56 CPU_FAN1 CPU_FAN2/WP 7 ADDR_LED2 8 1 1 RGB_LED2 HDMI1 Z490 PRO4 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 VGA1 31 30 29 28 M2_1 USB 3.2 Gen2 T:USB31_TA_1 B: USB31_TC_1 USB 3.2 Gen1 T: USB3_1 B: USB3_2 Top: RJ-45 CHA_FAN2/WP C T1 C T2 Top: LINE IN Center: FRONT Bottom: MIC IN PCIE1 Ultra M.2 PCIe Gen3 x4 PCIE2 M2_WIFI1 SUPER I/O AUDIO CODEC HD_AUDIO1 1 M2_WIFI_CT1 PCIE3 CMOS Battery PCIE4 T B1 1 RoHS CT4 PCIE5 CT5 CT6 COM1 1 RGB_LED1 1 ADDR_LED1 1 USB_3_4 1 1 USB3_5_6 1 CLRMOS1 CHA_FAN3/WP CHA_FAN1/WP SATA3_0 1 Intel Z490 M2_2 CHA_FAN4/WP SPK_PLED1 1 PANEL1 PLED PWRBTN SPI_TPM_J1 1 SATA3_4 1 HDLED RESET SATA3_5 USB3_3_4 27 26 25 24 23 22 21 20 19 SATA3_2 SATA3_3 SATA3_1 9 10 11 12 13 14 15 16 17 18 7 English

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7
English
Z490 Pro4
1.3 Motherboard Layout
Intel
Z490
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
PCIE2
Top:
RJ-45
USB 3.2 Gen1
T: USB3_1
B: USB3_2
PCIE4
HDLED
RESET
PLED
PWRBTN
PANEL1
1
USB_3_4
1
1
SPK_PLED1
COM1
1
1
HD_AUDIO1
Z490
PRO4
PCIE1
RoHS
12
15
18
19
1
Ultra M.2
PCIe Gen3 x4
PS2
Keyboard
/Mouse
CMOS
Battery
PCIE3
30
14
9
USB3_3_4
1
28
M2_1
C
2
C
1
10
Top:
LINE
IN
Center:
FRONT
Bottom
:
MI
C
IN
SATA3_4
SATA3_5
SA
TA3_0
SA
TA3_1
SA
TA3_2
SA
TA3_3
CLRMOS1
1
M2_WIFI1
M2_WIFI_CT1
M
2_2
C
6
C
5
C
4
HDMI1
VGA1
T B1
1
2
PCIE5
T
T
T
T
T
AUDIO
CODEC
USB3_5_6
1
13
20
22
23
24
27
21
4
3
CHA_F
AN1/WP
CHA_FAN2/WP
CHA_FAN3/WP
CPU_FAN2/WP
USB 3.2 Gen2
T:USB31_TA_1
B: USB31_TC_1
ATX12V2
CPU_FAN1
5
6
11
CHA_F
AN4/WP
16
1
SPI_TPM_J1
17
26
ADDR_LED1
1
RGB_LED1
1
25
29
ADDR_LED2
1
RGB_LED2
1
7
8
31
SUPER
I/O