Motherboard Layout - ASROCK Z77 Pro4-M User Manual

Motherboard Layout

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)
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ASRock Z77 Pro4-M Motherboard
Infrared Module Header (IR1)
SATA2 Connector (SATA2_5, Black)
SATA2 Connector (SATA2_4, Black)
Chassis Fan Connector (CHA_FAN1)
USB 2.0 Header (USB_10_11, Black)
USB 2.0 Header (USB_8_9, Black)
USB 2.0 Header (USB_6_7, Black)
Consumer Infrared Module Header
(CIR1, Gray)
COM Port Header (COM1)
Print Port Header (LPT1)
PCI Express 2.0 x16 Slot (PCIE4, Black)
PCI Express 2.0 x16 Slot (PCIE3, Black)
PCI Express 2.0 x1 Slot (PCIE2, Black)
PCI Express 3.0 x16 Slot (PCIE1, Black)
Front Panel Audio Header
(HD_AUDIO1, Black)
HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
Chassis Fan Connector (CHA_FAN2)