Motherboard Layout - ASROCK Z77 Extreme3 Quick Installation Manual

Motherboard Layout

USB 3.0
T: USB0
B: USB1
USB 2.0
Top:
T: USB2
RJ-45
B: USB3
34
33
32
AUDIO
CODEC
31
30
29
28
HD_AUDIO1
27
1 ATX 12V Power Connector (ATX12V1)
2 1155-Pin CPU Socket
3 CPU Fan Connector (CPU_FAN1)
4 CPU Fan Connector (CPU_FAN2)
5 Power Fan Connector (PWR_FAN1)
6 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
7 2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2, Black)
8 ATX Power Connector (ATXPWR1)
9 USB 3.0 Header (USB3_2_3, Black)
10 Chassis Fan Connector (CHA_FAN3)
11 Intel Z77 Chipset
12 SATA3 Connectors (SATA3_0_1, Gray)
13 SATA2 Connectors (SATA2_2_3, Black)
14 SATA2 Connectors (SATA2_4_5, Black)
15 Chassis Speaker Header (SPEAKER1, Black)
16 System Panel Header (PANEL1, Black)
17 Power LED Header (PLED1)
18 Clear CMOS Jumper (CLRCMOS1)
2
1 2 3 4
21.8cm (8.6 in)
CPU_FAN2 PWR_FAN1
CPU_FAN1
ATX12V1
LAN
PHY
CHA_FAN2 CHA_FAN3
Z77 Extreme3
PCIE1
PCIE2
PCI Express 3.0
CMOS
Battery
PCI1
X X X
Fast USB F ast RAM Fast LAN
PCIE3
PCI2
RoHS
Front USB 3.0
PCIE4
HDMI_SPDIF1
USB4_5 USB6_7
1
COM1 CHA_FAN1
IR1
1 1
1
1
1
CIR1
26 25 24 23 22 21 20
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
ASRock Z77 Extreme3 Motherboard
5 6 7
8
9
10
Intel 11
Z77
12
CLRCMOS1
13
1
PLED1 SPEAKER1
1
1 14
PANEL1
64Mb
PLED PWRBTN
BIOS
1
HDLED RESET
19 18 17 16 15
SPI Flash Memory (64Mb)
Chassis Fan Connector (CHA_FAN1)
USB 2.0 Header (USB6_7, Black)
USB 2.0 Header (USB4_5, Black)
Consumer Infrared Module Header
(CIR1, Gray)
COM Port Header (COM1)
HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
Infrared Module Header (IR1)
Front Panel Audio Header
(HD_AUDIO1, Black)
PCI Express 2.0 x16 Slot (PCIE4, Black)
PCI Slot (PCI2, Black)
PCI Express 3.0 x16 Slot (PCIE3, Black)
PCI Slot (PCI1, Black)
PCI Express 3.0 x16 Slot (PCIE2, Black)
PCI Express 2.0 x1 Slot (PCIE1, Black)
Chassis Fan Connector (CHA_FAN2)