Motherboard Layout - ASROCK Z77 Pro4-M User Manual

1.3 Motherboard Layout

HDMI
USB 2.0
T: USB2
eSATA
B: USB3
USB 3.0
Top:
T: USB4
RJ-45
B: USB5
35
34
33
32
31
30
29
1 CPU Fan Connector (CPU_FAN2)
2 Power Fan Connector (PWR_FAN1)
3 CPU Fan Connector (CPU_FAN1)
4 ATX 12V Power Connector (ATX12V1)
5 1155-Pin CPU Socket
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_12_13, Black)
10 Intel Z77 Chipset
11 SPI Flash Memory (64Mb)
12 SATA3 Connectors (SATA3_A0_A1, Gray)
13 SATA3 Connectors (SATA3_0_1, Gray)
14 SATA2 Connectors (SATA2_2_3, Black)
15 Clear CMOS Jumper (CLRCMOS1)
16 Chassis Speaker Header (SPEAKER1, Black)
17 Power LED Header (PLED1)
18 System Panel Header (PANEL1, Black)
1 2 3
4
CPU_FAN2
CPU_FAN1
ATX12V1
PWR_FAN1
LAN
PHY
CHA_FAN2
CMOS
AUDIO
PCI Express 3.0 Battery
CODEC
HDMI_SPDIF1
ErP/EuP Ready
1
PCIE1
HD_AUDIO1
PCIE2 Z77 Pro4-M
X
Fast LAN
PCIE3
RoHS
X
Fast RAM
PCIE4
COM1 USB_6_7
LPT1
1
1
1
28 27 26
6 7
5
24.4cm (9.6 in)
X
Fast USB
Intel
Z77
64Mb
BIOS
CLRCMOS1
IR1
SATA2_4
1
1
PLED1
1
USB_8_9 USB_10_11
PLED PWRBTN
SATA2_5
CHA_FAN1
SPEAKER1
1 1 1 1
HDLED RESET
CIR1
PANEL1
25 24 23 22 21 20 19 18 17 16
19 Infrared Module Header (IR1)
20 SATA2 Connector (SATA2_5, Black)
21 SATA2 Connector (SATA2_4, Black)
22 Chassis Fan Connector (CHA_FAN1)
23 USB 2.0 Header (USB_10_11, Black)
24 USB 2.0 Header (USB_8_9, Black)
25 USB 2.0 Header (USB_6_7, Black)
26 Consumer Infrared Module Header
(CIR1, Gray)
27 COM Port Header (COM1)
28 Print Port Header (LPT1)
29 PCI Express 2.0 x16 Slot (PCIE4, Black)
30 PCI Express 2.0 x16 Slot (PCIE3, Black)
31 PCI Express 2.0 x1 Slot (PCIE2, Black)
32 PCI Express 3.0 x16 Slot (PCIE1, Black)
33 Front Panel Audio Header
(HD_AUDIO1, Black)
34 HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
35 Chassis Fan Connector (CHA_FAN2)
13
8
9
10
11
12
13
14
15