No. Description
1
ATX 12V Power Connector (ATX12V1)
2
2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)
3
2 x 240-pin DDR3 DIMM Slots (DDR3_A2, DDR3_B2)
4
ATX Power Connector (ATXPWR1)
5
USB 3.0 Header (USB3_2_3)
6
SATA3 Connector (SATA_1)
7
SATA3 Connector (SATA_0)
8
SATA3 Connector (SATA_2)
9
SATA3 Connector (SATA_3)
10
Power Fan Connector (PWR_FAN1)
11
Chassis Fan Connector (CHA_FAN1)
12
SATA3 Connector (SATA_M1)
13
SATA3 Connector (SATA_M2)
14
Chassis Speaker Header (SPEAKER1)
15
System Panel Header (PANEL1)
16
Chassis Intrusion Header (CI1)
17
USB 2.0 Header (USB6_7)
18
USB 2.0 Header (USB4_5)
19
Front Panel Audio Header (HD_AUDIO1)
20
Clear CMOS Jumper (CLRCMOS1)
21
CPU Fan Connector (CPU_FAN1)
2