ASROCK A55M-VS - Motherboard Component Identification

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1.3 Motherboard Layout
1 ATX 12V Power Connector (ATX12V1) 14 Southbridge Controller
2 Power Fan Connector (PWR_FAN1) 15 System Panel Header (PANEL1, Black)
3 CPU Fan Connector (CPU_FAN1) 16 Infrared Module Header (IR1)
4 CPU Socket 17 Print Port Header (LPT1, Black)
5 CPU Heatsink Retention Module 18 USB 2.0 Header (USB6_7, Black)
6 2 x 240-pin DDR3 DIMM Slots 19 Consumer Infrared Module Header (CIR1)
(Dual Channel: DDR3_A1, DDR3_B1; Black) 20 USB 2.0 Header (USB8_9, Black)
7 ATX 12V Power Connector (ATX12V1) 21 COM Port Header (COM1)
8 Chassis Fan Connector (CHA_FAN1) 22 PCI Slot (PCI1)
9 Chassis Speaker Header (SPEAKER 1, Black) 23 SPI Flash Memory (32Mb)
10 SATA2 Connector (SATA_4, Black) 24 PCI Express 2.0 x16 Slot (PCIE1; Black)
11 SATA2 Connector (SATA_3, Black) 25 Front Panel Audio Header (HD_AUDIO1, Black)
12 SATA2 Connector (SATA_1, Black) 26 Clear CMOS Jumper (CLRCMOS1)
13 SATA2 Connector (SATA_2, Black)