ASRock Z77M - Manual (Page 2)

2
ASRock Z77M Motherboard
English
Motherboard Layout
1 ATX 12V Power Connector (ATX12V1)
2 CPU Fan Connector (CPU_FAN1)
3 CPU Fan Connector (CPU_FAN2)
4 1155-Pin CPU Socket
5 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
6 ATX Power Connector (ATXPWR1)
7 USB 3.0 Header (USB3_0_1, Black)
8 SATA3 Connector (SATA3_1, Gray)
9 SATA3 Connector (SATA3_0, Gray)
10 SATA2 Connector (SATA2_2, Black)
11 SATA2 Connector (SATA2_3, Black)
12 SATA2 Connector (SATA2_4, Black)
13 SATA2 Connector (SATA2_5, Black)
14 SPI Flash Memory (64Mb)
15 Intel Z77 Chipset
16 System Panel Header (PANEL1, Black)
17 Chassis Speaker Header (SPEAKER1, Black)
18 Clear CMOS Jumper (CLRCMOS1)
19 USB 2.0 Header (USB6_7, Black)
20 Consumer Infrared Module Header
(CIR1, Gray)
21 USB 2.0 Header (USB8_9, Black)
22 Chassis Fan Connector (CHA_FAN1)
23 Print Port Header (LPT1, Black)
24 COM Port Header (COM1)
25 Infrared Module Header (IR1)
26 PCI Express 2.0 x16 Slot (PCIE2, Black)
27 PCI Slots (PCI1-2, Black)
28 HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
29 PCI Express 3.0 x16 Slot (PCIE1, Black)
30 Front Panel Audio Header
(HD_AUDIO1, Black)
31 Chassis Fan Connector (CHA_FAN2)
32 Power Fan Connector (PWR_FAN1)