ASRock Z77 Pro3 - Manual (Page 2)

2
ASRock Z77 Pro3 Motherboard
English
Motherboard Layout
1 CPU Fan Connector (CPU_FAN1)
2 CPU Fan Connector (CPU_FAN2)
3 1155-Pin CPU Socket
4 ATX 12V Power Connector (ATX12V1)
5 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
6 2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2, Black)
7 Chassis Fan Connector (CHA_FAN1)
8 ATX Power Connector (ATXPWR1)
9 USB 3.0 Header (USB3_0_1, Black)
10 SATA3 Connectors (SATA3_1, Gray)
11 SATA3 Connectors (SATA3_0, Gray)
12 Intel Z77 Chipset
13 SPI Flash Memory (64Mb)
14 SATA2 Connectors (SATA2_2, Black)
15 SATA2 Connectors (SATA2_3, Black)
16 SATA2 Connectors (SATA2_4, Black)
17 SATA2 Connectors (SATA2_5, Black)
18 Chassis Speaker Header (SPEAKER1, Black)
19 Power LED Header (PLED1)
20 System Panel Header (PANEL1, Black)
21 Chassis Fan Connector (CHA_FAN2)
22 USB 2.0 Header (USB4_5, Black)
23 USB 2.0 Header (USB6_7, Black)
24 USB 2.0 Header (USB8_9, Black)
25 Consumer Infrared Module Header
(CIR1, Gray)
26 Infrared Module Header (IR1)
27 Clear CMOS Jumper (CLRCMOS1)
28 COM Port Header (COM1)
29 HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
30 Front Panel Audio Header
(HD_AUDIO1, Black)
31 PCI Slots (PCI1-2, Black)
32 PCI Express 2.0 x16 Slot (PCIE3, Black)
33 PCI Express 3.0 x16 Slot (PCIE2, Black)
34 PCI Express 2.0 x1 Slot (PCIE1, Black)
35 Power Fan Connector (PWR_FAN1)