Motherboard Layout - ASROCK Z77 Extreme4 User Manual

1.3 Motherboard Layout

21.8cm (8.6 in)
USB 3.0
T: USB0
B: USB1
USB 2.0
T: USB0
B: USB1
USB 3.0
Top:
T: USB2
RJ-45
B: USB3
39
LAN
PHY
38
37
AUDIO
CODEC
36
PCI Express 3.0
35
34
33
RoHS
32
HDMI_SPDIF1
1
HD_AUDIO1 IR1
1
1
31 30 29
1 ATX 12V Power Connector (ATX12V1)
2 1155-Pin CPU Socket
3 CPU Fan Connector (CPU_FAN1)
4 Power Fan Connector (PWR_FAN1)
5 CPU Fan Connector (CPU_FAN2)
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_4_5, Black)
10 Intel Z77 Chipset
11 SATA3 Connectors (SATA3_A0_A1, Gray)
12 SATA3 Connectors (SATA3_0_1, Gray)
13 SATA2 Connectors (SATA2_2_3, Black)
14 SATA2 Connectors (SATA2_4_5, Black)
15 Clear CMOS Jumper (CLRCMOS1)
16 Reset Switch (RSTBTN)
17 Chassis Speaker Header (SPEAKER1, Black)
18 Power Switch (PWRBTN)
19 Power LED Header (PLED1)
20 System Panel Header (PANEL1, Black)
1 2 3 4 5
ATX12V1 PWR_FAN1 CPU_FAN2
CPU_FAN1
CHA_FAN2 CHA_FAN3
Z77 Extreme4
PCIE1
PCIE2
CMOS
Battery
Intel
PCI1 Z77
X X X
Fast USB Fast RAM Fast LAN
PCIE3
PCI2
CLRCMOS1
1
Front USB 3.0
64Mb
BIOS
PCIE4
1
USB2_3
Dr.
PANEL1
COM1
USB4_5 USB6_7
CHA_FAN1 PLED PWRBTN
Debug
1
1
1 HDLED RESET
1 1
CIR1
28 27 26 25 24 23 22 21 20 19
21 Dr. Debug
22 Chassis Fan Connector (CHA_FAN1)
23 SPI Flash Memory (64Mb)
24 USB 2.0 Header (USB6_7, Black)
25 USB 2.0 Header (USB4_5, Black)
26 USB 2.0 Header (USB2_3, Black)
27 Consumer Infrared Module Header
(CIR1, Gray)
28 COM Port Header (COM1)
29 HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
30 Infrared Module Header (IR1)
31 Front Panel Audio Header
(HD_AUDIO1, Black)
32 PCI Express 2.0 x1 Slot (PCIE4, Black)
33 PCI Slot (PCI2, Black)
34 PCI Express 3.0 x16 Slot (PCIE3, Black)
35 PCI Slot (PCI1, Black)
36 PCI Express 3.0 x16 Slot (PCIE2, Black)
37 PCI Express 2.0 x1 Slot (PCIE1, Black)
38 Chassis Fan Connector (CHA_FAN2)
39 Chassis Fan Connector (CHA_FAN3)
13
6 7
8
9
USB3_4_5
10
11
12
13
SPEAKER1
PLED1
1
14
PWRBTN RSTBTN
18 17 16 15