Asus PRIME Z790-A WIFI Users Manual English - Page 14

Motherboard layout

Page 14 highlights

Chapter 1 1.2 Motherboard layout HDMI_DP U32G2X2_C1 U32G1_E34 U32G1_E12 5 ATX_12V_1 ATX_12V_2 41 24.4cm(9.6in) CPU_FAN 4 2 21 4 AIO_PUMP CPU_OPT DIGI+ VRM CPU DRAM VGA BOOT RGB_HEADER ADD_GEN 2_1 12 11 ATX_PWR DDR5 DIMM_A1 (64bit, 288-pin module) DDR5 DIMM_A2 (64bit, 288-pin module) DDR5 DIMM_B1 (64bit, 288-pin module) DDR5 DIMM_B2 (64bit, 288-pin module) LAN_U32G2_34 5 U32G2_C5 LGA1700 M.2(WIFI) 8 U32G2_C9 AUDIO Intel Ethernet 9 30.5cm(12in) U32G1_78 CHA_FAN1 M.2_1_SHIELDING 2242 2260 2280 22110 1st PCIE SATA IRST 6 4.0 X4 X V M.2_1(SOCKET3) PCIEX16 CPU_OV SATA6G_2 SATA6G_1 PCIEX1(G3)_1 PCIEX4(G4) BATTERY 7 Intel® Z790 15 17 M.2_4(SOCKET3) M.2_2(SOCKET3) PWR_BUTTON 3 PCIEX1(G3)_2 2280 2260 2242 M.2_2(SOCKET3) PCIE SATA IRST 4 CHA_FAN3 4.0 X4 X V 6 M.2_3(SOCKET3) 22110 Audio Codec AAFP 2280 2260 2242 Super I/O PCIEX16(G4) 2242 2260 M.2_3(SOCKET3) 256Mb BIOS PCIE SATA IRST 4.0 X4 X V PCIE SATA IRST 4.0 X4 V V M.2_4(SOCKET3) TPM 2280 COM_DEBUG USB_1011 TB_HEADER USB_1213 ADD_GEN 2_3 SATA6G_3 SATA6G_4 CHA_FAN4 PANEL ADD_GEN 2_2 COM CHA_FAN2 CLR_CMOS 18 17 20 16 14 4 11 10 13 7 4 19 1-2 Chapter 1: Product Introduction

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1-2
Chapter 1: Product Introduction
DDR5 DIMM_A1 (64bit, 288-pin module)
DDR5 DIMM_A2 (64bit, 288-pin module)
1
st
DDR5 DIMM_B1 (64bit, 288-pin module)
DDR5 DIMM_B2 (64bit, 288-pin module)
LGA1700
CHA_FAN1
CHA_FAN3
CPU_FAN
AIO_PUMP
CPU_OPT
COM_DEBUG
M.2_3(SOCKET3)
M.2_2(SOCKET3)
M.2_4(SOCKET3)
M.2_4(SOCKET3)
M.2_3(SOCKET3)
M.2_1_SHIELDING
M.2_1(SOCKET3)
PANEL
AAFP
COM
ATX_12V_1
ATX_PWR
U32G1_78
U32G2_C9
Intel
®
Z790
Intel
Ethernet
BATTERY
HDMI_DP
M.2(WIFI)
Super
I/O
2280
2260
2242
PCIE
SATA
IRST
4.0 X4
X
V
M.2_2(SOCKET3)
PCIE
SATA
IRST
4.0 X4
X
V
PCIE
SATA
IRST
4.0 X4
X
V
PCIE
SATA
IRST
4.0 X4
V
V
2280
2280
22110
22110
2260
2242
2260
2242
2280
TPM
2260
2242
PCIEX1(G3)_2
PCIEX4(G4)
PCIEX1(G3)_1
PCIEX16(G4)
PCIEX16
USB_1011
USB_1213
Audio Codec
U32G2X2_C1
U32G1_E34
U32G1_E12
LAN_U32G2_34
U32G2_C5
30.5cm(12in)
SATA6G_3
SATA6G_4
SATA6G_1
SATA6G_2
256Mb
BIOS
TB_HEADER
ADD_GEN 2_2
ADD_GEN 2_1
ADD_GEN 2_3
CPU_OV
RGB_HEADER
ATX_12V_2
DIGI+
VRM
CHA_FAN4
CHA_FAN2
24.4cm(9.6in)
CPU
DRAM
VGA
BOOT
AUDIO
PWR_BUTTON
CLR_CMOS
9
8
7
6
18
4
15
17
5
11
12
4
11
14
16
3
5
2
1
4
4
19
4
7
4
10
13
6
21
17
20
Chapter 1
1.2
Motherboard layout