No. Description
1
ATX 12V Power Connector (ATX12V1)
2
2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
3
CPU Fan Connector (CPU_FAN1)
4
ATX Power Connector (ATXPWR1)
5
USB 3.0 Header (USB3_7_8)
6
USB 2.0 Header (USB_5_6)
7
USB 2.0 Header (USB_3_4)
8
SATA3 Connector (SATA3_3)
9
SATA3 Connector (SATA3_4)
10
SATA3 Connector (SATA3_2)
11
SATA3 Connector (SATA3_1)
12
System Panel Header (PANEL1)
13
Chassis Intrusion and Speaker Header (SPK_CI1)
14
Chassis Fan Connector (CHA_FAN2)
15
COM Port Header (COM1)
16
TPM Header (TPMS1)
17
RGB LED Header (RGB_LED1)
18
Clear CMOS Jumper (CLRCMOS1)
19
Chassis Fan Connector (CHA_FAN1)
20
Front Panel Audio Header (HD_AUDIO1)
21
AMD Fan LED Header (AMD_FAN_LED1)
2