Asus ROG STRIX B250G GAMING STRIX B250G GAMING Users ManualEnglish - Page 14

Motherboard layout, 1.8 Internal connectors, 2.1 Rear I/O connection - lga1151

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Chapter 1 1.1.2 Motherboard layout 12 3 KBMS_USB910 EATX12V 4 21.8cm(8.6in) 2 5 CPU_FAN DIGI +VRM EATXPWR DDR4 DIMM_A1 (64bit, 288-pin module) DDR4 DIMM_A2 (64bit, 288-pin module) DDR4 DIMM_B1 (64bit, 288-pin module) DDR4 DIMM_B2 (64bit, 288-pin module) SATA6G_1 SATA6G_3 SATA6G_5 HDMI DVI 1 24.4cm(9.6in) LGA1151 SATA6G_2 SATA6G_4 SATA6G_6 USB78 Intel I219V LAN_USB3_56 6 LANGuard 2280 2260 2242 PCIE SATA IRST X4 V X M.2_1(SOCKET3) AUDIO CHA_FAN PCIEX16_1 S1220A PCIEX1_1 3 COVER Super 15 I/O BATTERY Intel® B250 PCIEX1_2 PCIE SATA IRST X4 X V M.2_2(SOCKET3) 22110 2280 2260 2242 SB_PWR 7 128Mb TPM USB1112 USB3_12 USB3_34 BIOS 8 AAFP COM CLRTC PANEL 14 13 12 11 10 9 Refer to 1.1.8 Internal connectors and 2.2.1 Rear I/O connection for more information about rear panel connectors and internal connectors. 1-2 Chapter 1: Product Introduction

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1-2
Chapter 1: Product Introduction
Chapter 1
Refer to
1.1.8 Internal connectors
and
2.2.1 Rear I/O connection
for more information
about rear panel connectors and internal connectors.
1.1.2
Motherboard layout
PCIEX16_1
PCIEX1_2
PCIEX1_1
LANGuard
Intel
I219V
USB1112
AAFP
COM
EATXPWR
BATTERY
Super
I/O
COVER
S1220A
22110
2280
2260
2242
M.2_1(SOCKET3)
M.2_2(SOCKET3)
2280
2260
2242
DVI
HDMI
DDR4 DIMM_A1 (64bit, 288-pin module)
DDR4 DIMM_A2 (64bit, 288-pin module)
DDR4 DIMM_B1 (64bit, 288-pin module)
DDR4 DIMM_B2 (64bit, 288-pin module)
PCIE
SATA
IRST
X4
X
V
PCIE
SATA
IRST
X4
V
X
LAN_USB3_56
CHA_FAN
CPU_FAN
LGA1151
DIGI
+VRM
EATX12V
SATA6G_1
SATA6G_3
SATA6G_5
SATA6G_2
SATA6G_4
SATA6G_6
USB3_12
USB3_34
CLRTC
Intel
®
B250
TPM
128Mb
BIOS
PANEL
SB_PWR
AUDIO
KBMS_USB910
USB78
24.4cm(9.6in)
21.8cm(8.6in)
2
3
1
4
5
2
10
9
11
12
13
14
1
6
7
3
8
15