1
ATX 12V Power Connector (ATX12V1)
2
3
4
2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)
5
ATX Power Connector (ATXPWR1)
6
SATA2 Connector (SATA_3)
7
SATA2 Connector (SATA_4)
8
SATA2 Connector (SATA_1)
9
SATA2 Connector (SATA_2)
11
Chassis Speaker Header (SPEAKER1)
12
System Panel Header (PANEL1)
13
Clear CMOS Jumper (CLRCMOS1)
14
15
USB 2.0 Header (USB_4_5)
17
18
19
ASRock FM2A55M-VG3+ Motherboard
3