No. Description
1
ATX 12V Power Connector (ATX12V1)
2
3
2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
4
5
ATX Power Connector (ATXPWR1)
6
USB 3.2 Gen1 Header (USB3_1_2)
7
SATA3 Connector (SATA3_0)
8
SATA3 Connector (SATA3_1)
9
SATA3 Connector (SATA3_2)
10
SATA3 Connector (SATA3_3)
11
12
System Panel Header (PANEL1)
13
14
Chassis/Water Pump Fan Connector (CHA_FAN2/WP)
15
16
USB 2.0 Header (USB3_4)
17
18
19
Front Panel Audio Header (HD_AUDIO1)
20
21
2