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Z97-WS
1-5
Chapter 1
Refer to 1.2.9 Internal connectors and 2.3.1 Rear I/O connection for more information
about rear panel connectors and internal connectors.
1.2.2 Motherboard layout
Z97-WS
PCIEX16_1
PCIEX4_1
PCIEX16_2
PLX
8747
ICS
9DB433AGLF
PCIEX16_3
Lithium Cell
CMOS Power
PCIEX16_4
AUDIO
LAN1_USB3_12
LAN2_USB3_34
PCIEX1_1
PCIEX1_2
USB910
USB1112
IE1394
VIA 1394
6315N
ASM
106SE
AAFP
EATXPWR
CPU_OPT
CPU_FAN
LGA1150
CHA_FAN4
Super
I/O
ALC
1150
WGI
210AT
WGI
218LM
TPU
TPU
ESATA6G
_USB56
SPDIFO
_HDMI
_DP
SATAEXPRESS1_E1
SATAEXPRESS_1
SATA6G_4
SATA6G_E1
SATA6G_5
SATA6G_E2
SATA6G_6
SATA6G_2
SATA6G_3 SATA6G_1
DRCT
M.2(SOCKET3)
24.4cm(9.6in)
Intel
®
Z97
DDR3 DIMM_A1 (64bit, 240-pin module)
DDR3 DIMM_A2 (64bit, 240-pin module)
DDR3 DIMM_B1 (64bit, 240-pin module)
DDR3 DIMM_B2 (64bit, 240-pin module)
PANEL
CHA_FAN2
CHA_FAN3
CHA_FAN1
EATX12V_1
CHAFAN_SEL
CHASSIS
TB_HEADER
SPDIF_OUT
30.5cm(12.0in)
ASP
1257
ASM
1442K
ASM
1061
ASM
1042AE
ASM
1187e
BIOS
COM
EATX12V1
EATX12V
USB3_E12
USB3_34
PWR_SUPPLY LED
DRAM_LED
OLED2
TPU_LED
+12V_PWR LED
TPU
MemOK!
BIOS_FLBK
USB3_E56
mDP
RESET
RST_SW RWR_SW
TPM
CPU_OV
T_SENSOR1
CLR_CMOS
DR_POWER
DR.Power LED
DIAG_CPU LED
EZ_XMP
XLED1
EPU
Q_CODE1
Q_CODE2
I II
52 11 3 42 6 7 2
2026 21 1819222425 232728293031
1
10
9
8
15
11
2
12
14
13
16
17
VGA_LED