ASROCK H81M-VG4 R2.0 User Manual page 10

No. Description
1 CPU Fan Connector (CPU_FAN1)
2 2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)
3 ATX Power Connector (ATXPWR1)
4 System Panel Header (PANEL1)
5 SATA2 Connector (SATA_2)
6 SATA2 Connector (SATA_3)
7 Power LED Header (PLED1)
8 TPM Header (TPMS1)
9 USB 2.0 Header (USB4_5)
10 USB 2.0 Header (USB6_7)
11 SATA3 Connector (SATA_1)
12 SATA3 Connector (SATA_0)
13 Chassis Fan Connector (CHA_FAN1)
14 Chassis Speaker Header (SPEAKER1)
15 Chassis Intrusion Header (CI1)
16 Clear CMOS Jumper (CLRCMOS1)
17 Front Panel Audio Header (HD_AUDIO1)
18 ATX 12V Power Connector (ATX12V1)
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