No. Description
1
2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
2
2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)
3
ATX 12V Power Connector (ATX12V1)
4
2 x 288-pin DDR4 DIMM Slots (DDR4_D2, DDR4_C2)
5
2 x 288-pin DDR4 DIMM Slots (DDR4_D1, DDR4_C1)
6
CPU Fan Connector (CPU_FAN1)
7
CPU Fan Connector (CPU_FAN2)
8
ATX Power Connector (ATXPWR1)
9
USB 3.0 Header (USB3_5_6)
10
Chassis Fan Connector (CHA_FAN3)
11
HDD Saver Connector (SATA_PWR_1)
12
SATA3 Connectors (S_SATA3_0_1)
13
SATA3 Connectors (S_SATA3_2_3)
14
SATA3 Connectors (SATA3_4_5)
15
SATA3 Connectors (SATA3_2_3)
16
SATA3 Connectors (SATA3_0_1)
17
BIOS Selection Switch (BIOS_SEL1)
18
System Panel Header (PANEL1)
19
Power LED Header (PLED1)
20
Power Switch (PWRBTN1)
21
Reset Switch (RSTBTN1)
22
Chassis Speaker Header (SPEAKER1)
23
Chassis Fan Connector (CHA_FAN2)
24
Chassis Fan Connector (CHA_FAN1)
25
Clear CMOS Jumper (CLRCMOS1)
26
TPM Header (TPMS1)
27
USB 2.0 Header (USB7_8)
28
USB 2.0 Header (USB5_6)
29
COM Port Header (COM2)
30
COM Port Header (COM1)
31
PCIe Power Connector (PCIE_PWR2)
32
Front Panel Audio Header (HD_AUDIO1)
33
hunderbolt AIC Connector (TBT1)
2