No. Description
1
Power Fan Connector (PWR_FAN1)
2
ATX 12V Power Connector (ATX12V1)
3
2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)
4
2 x 240-pin DDR3 DIMM Slots (DDR3_A2, DDR3_B2)
5
ATX Power Connector (ATXPWR1)
6
USB 3.0 Header (USB3_4_5)
7
SATA3 Connector (SATA3_1)
8
SATA3 Connector (SATA3_0)
9
SATA3 Connector (SATA3_2)
10
SATA3 Connector (SATA3_4)
11
SATA3 Connector (SATA3_5)
12
SATA3 Connector (SATA3_3)
13
Chassis Fan Connector (CHA_FAN1)
14
System Panel Header (PANEL1)
15
Power LED Header (PLED1)
16
USB 2.0 Header (USB2_3)
17
USB 2.0 Header (USB4_5)
18
Infrared Module Header (IR1)
19
Chassis Speaker Header (SPEAKER1)
20
Clear CMOS Jumper (CLRCMOS1)
21
COM Port Header (COM1)
22
SPDIF Out Connector (SPDIF_OUT)
23
Front Panel Audio Header (HD_AUDIO1)
24
Chassis Fan Connector (CHA_FAN2)
25
CPU Fan Connector (CPU_FAN1)
26
CPU Fan Connector (CPU_FAN2)
2