No. Description
1
ATX 12V Power Connector (ATX12V1)
2
ATX 12V Power Connector (ATX12V2)
3
2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
4
2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)
5
CPU/Water Pump Fan Connector (CPU_FAN2/WP)
6
CPU Fan Connector (CPU_FAN1)
7
RGB LED Header (RGB_LED1)
8
Addressable LED Header (ADDR_LED1)
9
ATX Power Connector (ATXPWR1)
10
USB 3.2 Gen1 Header (USB3_7_8)
11
SATA3 Connector (SATA3_0)
12
SATA3 Connector (SATA3_1)
13
SATA3 Connector (SATA3_2) (Upper), SATA3 Connector (SATA3_3) (Lower)
14
System Panel Header (PANEL1)
15
SPI TPM Header (SPI_TPM_J1)
16
Chassis Intrusion and Speaker Header (SPK_CI1)
17
Post Status Checker (PSC)
18
USB 2.0 Header (USB3_4)
19
USB 2.0 Header (USB1_2)
20
USB 3.2 Gen1 Header (USB3_5_6)
21
Chassis/Water Pump Fan Connector (CHA_FAN2/WP)
22
Chassis/Water Pump Fan Connector (CHA_FAN3/WP)
23
Clear CMOS Jumper (CLRMOS1)
24
Addressable LED Header (ADDR_LED3)
25
Addressable LED Header (ADDR_LED2)
26
Front Panel Audio Header (HD_AUDIO1)
27
5-pin Thunderbolt AIC Connector (TB1)
28
Chassis/Water Pump Fan Connector (CHA_FAN1/WP)
29
Chassis/Water Pump Fan Connector (CHA_FAN4/WP)
2