ASRock Z370 Extreme4 User Manual - Page 14

Motherboard Layout

Page 14 highlights

1.3 Motherboard Layout 1 ATX12V1 2 3 45 CPU_FAN1 CPU_OPT/ W_PUMP PS2 Keyboard /Mouse USB 3.1 Gen1 T: USB1 B: USB2 ATXPWR1 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) HDMI1 USB 3.1 Gen2 T: USB31_TA_1 B: USB31_TC_1 USB 3.1 Gen1 T: USB3 B: USB4 Top: RJ-45 Top: Central/Bass LINE IN Center: REAR SPK Bottom: Optical SPDIF Top: Center: FRONT Bottom: MIC IN CHA_FAN1 PCIE1 CT4 CT3 CT2 CT1 27 PCIE2 LAN CMOS Battery Purity SoundTM 4 PCIE3 PCIE4 M2_1 Ultra M.2 PCIe Gen3 x4 6 7 USB3_5_6 1 USB3_7_8 8 USB3_TC_1 1 9 10 SATA3_4_5 SATA3_2_3 11 SATA3_0_1 Intel Z370 12 13 SATA3_A1_A2 M2_2 PCIE5 RoHS PCIE6 HD_AUDIO1 1 CLRMOS1 1 T B1 RGB_LED 1 1 CHA_FAN2 TPMS1 CT5 CT4 CT3 CT2 CT1 Ultra M.2 PCIe Gen3 x4 BIOS_A1 BIOS_A_LED1 BIOS BIOS_B1 BIOS_B_LED1 BIOS 1 USB_3_4 USB_1_2 USB_5_6 1 1 1 1 COM1 CHA_FAN3/W_PUMP SPK_PLED1 PLED PWRBTN 1 1 HDLED RESET PANEL1 26 25 24 23 22 21 20 19 18 17 16 15 14 English 8

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English
8
Intel
Z370
DDR4_A2
(64 bit, 2
88-pin
m
odule
)
DDR4_A1
(64 bit, 2
88-pin
m
odule
)
DDR4_B2
(64 bit, 2
88-pin
m
odule
)
DDR4_B1
(64 bit, 2
88-pin
m
odule
)
ATX12V1
AT
XPWR1
LAN
PCIE2
Top:
RJ-45
USB 3.1 Gen1
T: USB3
B: USB4
Top:
Central/Bas
s
Center:
REAR
SPK
Top:
LINE
IN
Center:
FRONT
Bottom:
Optical
SPDIF
Bottom:
MI
C
I
N
PCIE4
HDLED
RESET
PLED
PWRBTN
PANEL1
1
1
SPK_PLED1
COM1
1
1
HD_AUDIO1
PCIE6
SA
TA3_2_3
SA
TA3_0_1
SA
TA3_A1_A2
PCIE1
RoHS
6
8
9
10
11
12
13
USB_1_2
1
19
USB_3_4
1
20
USB_5_6
1
18
17
26
27
HDMI1
SA
TA3_4_5
1
5
4
25
14
BIOS_A1
BIOS_B1
BIOS_B_LED1
BIOS
BIOS
BIOS_A_LED1
USB 3.
1 Gen1
T: USB1
B: USB2
PS2
Keyboard
/Mouse
CMOS
Battery
PCIE3
M
2_1
M
2_2
CT2
CT2
CT3
CT3
CT4
CT4
CT5
T B1
1
23
2
USB3_7_8
1
15
16
CPU_FAN1
7
21
1
TPMS1
PCIE5
USB 3.1 Gen2
T: USB31_TA_1
B: USB31_TC_1
CT1
CT1
CHA_FAN1
Ultra M.2
PCIe Gen3 x4
CHA_FAN2
CPU_OPT/
W_PUMP
CHA_FAN3/W_PUMP
3
USB3_5_6
1
RGB_LED
1
24
CLRMOS1
1
22
Ultr
a M.
2
PCIe Gen3 x4
USB3_TC_1
Purity
Sound
4
TM
1.3 Motherboard Layout