Motherboard Layout - ASROCK H77 Pro4-M User Manual

1.3 Motherboard Layout

1 2
CPU_FAN2
CPU_FAN1
PWR_FAN1
HDMI
USB 2.0
eSATA T: USB2
B: USB3
LAN
PHY
USB 3.0
Top:
T: USB4
RJ-45
B: USB5
35
AUDIO
CODEC
HDMI_SPDIF1
1
34
HD_AUDIO1
33
32
PCIE2
X
31
Fast RAM
30
X
Fast LAN
29
LPT1
28
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 H77 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)
3
4 5
24.4cm (9.6 in)
Designed in Taipei
ATX12V1
CHA_FAN2
CMOS
Battery
ErP/EuP Ready
PCI Express 3.0
PCIE1
H77 Pro4-M
Intel
RoHS
H77
PCIE3
X
Fast USB
PCIE4
SATA2_4
COM1 USB_6_7 USB_8_9 USB_10_11
SATA2_5
CHA_FAN1
1 1 1
1
1 CIR1
27 26 25 24 23 22 21 20
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
6 7
8
9
10
11
12
64Mb
BIOS
13
CLRCMOS1
IR1
1
1
PLED1
1 14
PLED PWRBTN
SPEAKER1
1 1
HDLED RESET
PANEL1
19 18 17 16 15